Headset Key Features: 1. Ultra noise-cancelling microphone filters out background noise, so voice transmission is exceptionally clear. 2. Flexible boom allows the mic to be positioned for optimal comfort and voice transmission 3. Acoustic shock protection circuit 4. Adjustable headband can be adjusted 60mm 5. Flexible ear bud allows in the range of 180 degrees. 6. 330 degrees rotatable MIC boom 7. Quick-disconnect feature 8. Replaceable soft foam or soft leatherette ear pad optional 9. Unit driver: 27mm 10. Impedance 150 +/-20% 11. Frequency Response 300-3K Hz 12. Distortion: Less than 1% 13. Sensitivity: 108dB 3dB/mw at 1KHz 14. Omni directional Microphone 15. Frequency response: 20-3000Hz 16. Impedance: 2.2k ohm 17. Sensitivity:-42dB 2dB 18. SNR: 55dB 19. Distortion: Less than 1% 20. Warranty: 2 years, RoHS and CE approval 21. Made in China. Paper box size:18.5*14.5*6.7cm for one unit 10 unit/4kgs.
Headset Key Features: 1. Ultra noise-cancelling microphone ¡ª filters out background noise, so voice transmission is exceptionally clear. 2. Flexible boom allows the mic to be positioned for optimal comfort and voice transmission 3. Acoustic shock protection circuit 4. Adjustable headband can be adjusted 60mm 5. Flexible ear bud allows in the range of 180 degrees. 6. 330 degrees rotatable MIC boom 7. Inline volume and mute function 8. Quick-disconnect feature 9. Replaceable soft foam or soft leatherette ear pad optional 10. Unit driver: 27mm 11. Impedance 150 +/-20% 12. Frequency Response 300-3K Hz 13. Distortion: Less than 1% 14. Sensitivity: 108dB 3dB/mw at 1KHz 15. Omni directional Microphone 16. Frequency response: 20-3000Hz 17. Impedance: 2.2k ohm 18. Sensitivity:-42dB 2dB 19. SNR: 55dB 20. Distortion: Less than 1% 21. Warranty: 2 years, RoHS and CE approval. Paper box size:18.5*14.5*6.7cm for one unit 10 unit/4kgs.
Headset Key Features: 1. Ultra noise-cancelling microphone ¡ª filters out background noise, so voice transmission is exceptionally clear. 2. Flexible boom allows the mic to be positioned for optimal comfort and voice transmission 3. Acoustic shock protection circuit 4. Adjustable headband can be adjusted 60mm 5. Flexible ear bud allows in the range of 180 degrees. 6. 330 degrees rotatable MIC boom 7. Inline volume and mute function 8. Quick-disconnect feature 9. Replaceable soft foam or soft leatherette ear pad optional 10. Unit driver: 27mm 11. Impedance 150 +/-20% 12. Frequency Response 300-3K Hz 13. Distortion: Less than 1% 14. Sensitivity: 108dB 3dB/mw at 1KHz 15. Omni directional Microphone 16. Frequency response: 20-3000Hz 17. Impedance: 2.2k ohm 18. Sensitivity:-42dB 2dB 19. SNR: 55dB 20. Distortion: Less than 1% 21. Warranty: 2 years, RoHS and CE approval. Paper box size:18.5*14.5*6.7cm for one unit 10 unit/4kgs.
Headset Key Features: 1. Ultra noise-cancelling microphone ¡ª filters out background noise, so voice transmission is exceptionally clear. 2. Flexible boom allows the mic to be positioned for optimal comfort and voice transmission 3. Acoustic shock protection circuit 4. Adjustable headband can be adjusted 60mm 5. Flexible ear bud allows in the range of 180 degrees. 6. 330 degrees rotatable MIC boom 7. Quick-disconnect feature 8. Replaceable soft foam or soft leatherette ear pad optional 9. Unit driver: 27mm 10. Impedance 150+/-20% 11. Frequency Response 300-3K Hz 12. Distortion: Less than 1% 13. Sensitivity: 108dB 3dB/mw at 1KHz 14. Omni directional Microphone 15. Frequency response: 20-3500Hz 16. Impedance: 2.2k ohm 17. Sensitivity:-42dB 2dB 18. SNR: 55dB 19. Distortion: Less than 1% 20. Warranty: 2 years, RoHS and CE approval 21. Made in China. Paper box size:18.5*14.5*6.7cm for one unit 10 units/3kgs.
Brief Decreiption Digital USB-to-headset adapter for computers Eliminates issues with soundcard compatibility. User accessible side tone Accessible call control buttons Commercial-grade design For use on Windows 2000, XP and Vista Support MS Lync, Avaya, Cisco, Aastra, Polycom, and other UC platforms. Headset Key Features: Comfortable Adjustable headband design can be positioned for optimal comfort Ultra noise cancelling microphone Flexible boom allows 350 adjustable the mic to be positioned for optimal comfort and voice transmission. Swing-away feature lets you move the mic out of the way for beverage breaks. UltraFlex TM MIC wires improve the life of boom rolling Omni directional microphone can be passed in a quiet environment, clear sound Teflon washer support increases positioning accuracy, stability and ensure optimal durability Hi-Fi audio quality with Neodymium speakers Wideband audio frequency makes more natural voice Adjustable headband can be positioned for optimal comfort Quick-disconnect feature provide an easy way to step away from the phone without disconnecting the call or even removing your headset. Acoustic shock protection circuit ActiveProtectionTM safeguards the user from the effects of an acoustic burst Quick Link(QLTM ) function can make you leaving telephone while wearing the headset Warranty: 2 years, RoHS and CE approval. Speaker 1. Unit driver: 27mm 2. Impedance 150 +/-20% 3. Frequency Response 300-3K Hz 4. Distortion: Less than 1% 5. Sensitivity: 108dB 3dB/mw at 1KHz Omni directional Microphone 6. Frequency response: 20-3000Hz 7. Impedance: 2.2k ohm 8. Sensitivity:-42dB 2dB 9. SNR: 55dB 10. Distortion: Less than 1%. Paper box size:18.5*14.5*6.7cm for one unit 10 unit/4kgs.
Cost-effective call center headset; omnidirectional microphone; Hearing protection technology, care of the user's hearing; using the flexible gooseneck metal tube, mic accurate positioning; smart design, suitable for all-day wear; direct rj9 or 2xdc3.5 plug, easy to use . Receiver type: dynamic; microphone type: ecm; connection type:3.5mm/pc/rj9 straight; boom type: gooseneck (serpentine); wearing styles:headband can be adjusted for left or right-ear wear;comfort: leather /sponge earmuffs, ear angle flexible automatic adjustment;
330 ¡æ adjustable boom; boom rotation than 20, 000 times; super mic Noise, can filter 80% of background noise; iron fluoride boom swivel Pad, positioning accuracy, high wear long service life; hearing protection technology, care of the user's hearing; :leather / sponge earmuffs, ear angle flexible automatic adjustment; Weight: no wiring 50g; qd connector contact points: phosphor bronze Gold-plated; cable length: 1.1 meters straightened; housing: pa66 shell Injection; plug life cycle: 20000 times or more; storage / temperature: - 20 ¡æ ~ 55 ¡æ;
Cost-effective call center headset; omnidirectional microphone; Hearing protection technology, care of the user's hearing; using the Flexible gooseneck metal tube, mic accurate positioning; smart design, Suitable for all-day wear; direct rj9 or 2xdc3.5 plug, easy to use . Receiver type: dynamic; microphone type: ecm; connection type: 3.5mm/pc/rj9 straight; boom type: gooseneck (serpentine); wearing styles: Headband can be adjusted for left or right-ear wear; comfort: leather / Sponge earmuffs, ear angle flexible automatic adjustment;
Teflon wire, rotating boom more than 20, 000 times; teflon boom swivel pad, positioning accuracy, high wear long service life; hearing protection technology, care of the user's hearing; superior sound catheter technology, high voice clarity; cardioid microphone; quick coupling head function. et; connection Types: quick connector; boom model: flexible boom, 330 degree free rotation;wearing styles: headband can be adjusted for left or right ear; comfort Degree: leather / sponge earmuffs, ear angle flexible automatic adjustment; Weight: no wiring 50g; qd first point of contact: phosphor bronze Gold-plated; cable length: 1.0 meters straightened; housing: pa66 shell Injection; cycle plug life: more than 20, 000 times; storage / use Temperature: -20 ¡æ ~ 55 ¡æ;
Silicone Rubber Fashion Phones case cover: Beautiful Silicone Protective For Phones: 100% silicone , harmless Beautiful Silicone Protective For Phones: It will be very fit to your phone and give your phone fully protection. It is a washable silicone skin case with anti-dust function. Lead time: Delivering the goods in 7 days after receiving the order if mould available; Delivering the goods in 15 days after receiving the order if need to develop a new mould; Packaging: according to your requirements. Per customer requirement.
We specialize in professional Hard disk karaoke player, touch screen, Karaoke system, and the other KTV equipment. It's a highly developed product, and it's quite easy to find song, support selection songs mode: Spell, Language, Singer, Word, Category, Code. Play support the click of mouse, keyboard, remote control, control panel, touch screen. Perfect for KTV, bar, families, hotels, the government, public security, companies, and many other fields. It contained more than 20000 MTV songs, with 500GB 1000GB and 1500GB hard disk. Powerful functions including: hand input with Touch screen, dual/single screen rising-falling intonation recording(KTV-5000), it can be connected with microphone and so on. Features: 1. Singer Star KTV-5000 is dual -screen switching karaoke machine. Friendly on-screen interactive operation that everyone will easily use. 2. Support DVD,MPEG1,MPEG2,MP3,MPEG4,AVI,DAT,SVCD format and other songs, convenient and practical. 3. Remote operation, Single/Dual-screen display(connected to the computer monitor or TV), thoughtful convenience. 4. The"REC"buton at the front panel can record the mixed music and microphone sound to the USB. 5. The built-in USB readers play MP3,AVI,DAT,MPG,and JPG files in USB. 6. Digital echo with repeat and delay controls. 7. Vocal cancel and vocal partner modes for canceling vocals from multiplexed media. 8. Three audio-video inputs(VCD/IPOD,AUX1,AUX2).Tow audio-video outputs(1,2) 9. 4 Mic channels with 1/4" unbalanced inputs with individual volume and bass/treble tone controls. 10.24 bit DSP +/-5 steps key control. 11. Last memory can remember your last select status before set to power off. 12. Remote control full set. 13. AC 100-240V and NTSC-PAL compatible for worldwide use. 14. Dimension:16.93"*11.69"*5.12"(L*W*H). 15. Add songs method: Date line, U Disk, and Direct access DVD disk. Specifications(KTV-5000) AC input voltage.............................AC 100-240V Video input sensitivity......................IV(peak to peak) Microphone input sensitivity.................8MV Video output lever...........................IV(peak to peak) Power consumption............................50W S/N Ratio(music).............................80dB Machine Dimension............................L*W*H 430*298*120(MM) Packaging Dimension..........................L*W*H 540*410*265(MM) Weight.......................................5.75Kg Frequency response...........................20-20KHz Package Contents: Items Quantities KTV-5000 Unit 1 A/V RCA Cable 1 Remote Control 1 AC Power Cord 1 Date LINE 1 3.5MM Audio Cable 1 Instruction Manual 1 Rack Mount 2 "AAA"Batteries 2 4kg.
Features: 1. Singer Star KTV-5000 is dual -screen switching karaoke machine. Friendly on-screen interactive operation that everyone will easily use. 2. Support DVD,MPEG1,MPEG2,MP3,MPEG4,AVI,DAT,SVCD format and other songs, convenient and practical. 3. Remote operation, Single/Daul-screen display(connected to the computer monitor or TV), thoughtful convenience. 4. The"REC"buton at the front panel can record the mixed music and microphone sound to the USB. 5. The built-in USB readers play MP3,AVI,DAT,MPG,and JPG files in USB. 6. Digital echo with repeat and delay controls. 7. Vocal cancel and vocal partner modes for canceling vocals from multiplexed media. 8. Three audio-video inputs(VCD/IPOD,AUX1,AUX2).Tow audio-video outputs(1,2) 9. 4 Mic channels with 1/4" unbalanced inputs with individual volume and bass/treble tone controls. 10.24 bit DSP +/-5 steps key control. 11. Last memory can remember your last select status before set to power off. 12. Remote control full set. 13. AC 100-240V and NTSC-PAL compatible for worldwide use. 14. Dimension:16.93"*11.69"*5.12"(L*W*H). 15. Add songs method: Date line, U Disk, and Direct access DVD disk. Specifications(KTV-5000): AC input voltage.............................AC 100-240V Video input sensitivity......................IV(peak to peak) Video output lever...........................IV(peak to peak) Power consumption............................50W S/N Ratio(music).............................80dB Machine Dimension............................L*W*H 430*298*120(MM) packaging Dimension..........................L*W*H 540*410*265(MM) Weight.......................................5.75Kg Frequency response...........................20-20KHz Package Contents: Items Quantities KTV-5000 Unit 1 A/V RCA Cable 1 Remote Control 1 AC Power Cord 1 Date LINE 1 3.5MM Audio Cable 1 Instruction Manual 1 Rack Mount 2 "AAA"Batteries 2 3.5KG.
4p4c telephone coil cord 1) material: centre yarn pp, jacket pvc 2) withstand voltage:300v 3) temperature resistant:60 As your request
1) Standard and customized character LCD modules 2) Char.* Lines:16*2,16*4,20*2,20*4,24*2,40*2 3) TN, HTN, STN, FSTN 4) With or without backlight
LCD Type: TN,HTN,STN,FSTN positive, negative Connection: Heat seal, PIN, rubber connector,FPC Reflective, transmissive, transflective.
Grille, speaker grille/metal grill are used in professional speaker, we can punch/stamp lots of kinds of hole's shape and dimension is made as client's request. The dimension, the color, the finish, the shape of the hole, the shape of the grille all can be made as client's requirement. We have oem and odm experience for many years, and can provide clients good suggests so as to help clients improve the product and save the cost. The thickness we can make is from 0.4 to 2.5mm; the hole's diameter we can make is at least 1mm. Welcome to send your drawing or sample to us for quotation. We need detailed dimension, for example, the shape of the hole, the diameter of the hole, the horizontal displacement, the vertical displacement, the length and width of the grill, the thickness of the grill, the finish and so on. No packing details.
Grille, Speaker grille/metal grill are used in profesional speaker,we can punch/stamp lots of kinds of hole's shape and dimension is made as client's request. The dimension, the color, the finish, the shape of the hole, the shape of the grille all can be made as client's requirement. We have OEM and ODM experience for many years, and can provide clients good suggests so as to help clients improve the product and save the cost. The thickness we can make is from 0.4 to 2.5mm; the hole's diameter we can make is at least 1mm. Welcome to send your drawing or sample to us for quotation. We need detailed dimension, for example, the shape of the hole, the diameter of the hole, the horisontal displacement, the vertical displacement, the length and width of the grill, the thickness of the grill, the finish and so on. No Packing details.
Interactive whiteboard as a new generation's productions. It is different from the traditional electromagnetic induction interactive whiteboard or old-fashioned pressure sense interactive whiteboard, we applies infrared induction technology which assure of high precision of positioning and high speed of respone.Our board is durable and long lasting. It can be use under all lighting conditions even under direct sunlight without suffering the effect of glare. Our interactive white board is wide use in modern teaching, training, multimedia conference, coordination and local demonstration, military and gorement briefing and so on. Poly bag+ foam pad+shipping carton
Our interactive whiteboard(intech easy board) adopts infrared matrix scan induce technology and use together with the computer and projector, we can control applications from the display with our finger, pointer, stylus or other non-transparent abjects as well as real time printing and share online. It can perform an advanced demonstration for modern teaching, training, multimedia conference, coordination and local demonstration. The operation is very easy, the graphic menu is more convenient and simple for the operator. Intech software can capture a snapshot and records all whiterboard activity for you to save, use in other applications, print, or distribute.
Specifications: Familygraphic Display240x128 dots Lcd typestn blue Backlight colorwhite Dc to dc circuit built-in Module size in mm (l x w x h)144 x 104 x 12.1 Viewing area in mm (l x w)107.95 x 57.55 Dot size in mm (l x w)0.40 x 0.40 Lcd controllerra8863p2na
