Driver unit·ª dia.40mm Frequency response·ª 20-20khz Impedance·ª 32 ohm Sensitivity ·ª 105db, 111db (at 1 khz) Noise reduction level f¦13db at 300hz Plug·ª ¦ª3.5mm, with ¦ª6.3mm adapter Battery ·ª 1pcs aaa bettery We combine active noise cancellation with style. Comfort and sound quality to create a full, rich sound anywhere you use them. Thanks to the soft ear cushions and lightweight design you'll enjoy superior comfort for hours of listening pleasure. Plus, you'll experience optimal sound quality and speech clarity even at lower volumes, easily adjusted by the in-line volume control. Requires one aaa battery (not included) .It is compatible with all ipod, mp3, cd, dvd players, computers, in-flight and home entertainment systems
*Driver Unit: 2pcs dia. 40mm *Frequency Response: 20-20kHz *Impedance: 32ohm *Sensitivity: 110dB *Plug: USB 2.0 *Characteristic Build-in Sound Chip Latest USB technology: Uses the latest USB circuitry to give a very low internal noise and a high signal-to-noise ratio; No auxiliary power or sound card required. Full-duplex capability: Full-duplex (microphone as well as speaker) USB adapter for the ultimate in both input and output performance. Plug-and-play convenience: Plugs right into your USB port Uses standard Windows drivers: Works with Windows 98SE, ME, 2000, XP, and Vista operating systems; No additional software required!
Wireless headphone, usb headphone, noise cancelling headphone, earphone, neckband headphone, headband headphone, single side headphone.
Key Specification: Earphone: Degree of distortion:less than 3% Rated input power:30mW Max input power:50mW Voltage:3.0 V Electricity:150uA ~ 450uA Voltage range:1.1 ~ 10.0V Degree of distortion:less than 3% carton
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.
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.
Noise cancelling headphone, rf wireless headphone, ir stereo wireless headphone.
Noise-canceling headphone, RF wireless headphone, IR stereo wireless headphone.
Product features: Driver unit: , 40mm x 2 Impedance: 32 Sensitivity: 98 4db s.P.L at 1khz Response (system): 20hz~20khz Rated power: 20mw Power supply: lithium battery/dc 5v Built-in 400mah rechargeable battery Plug type: micro usb Unique selling point: Bluetooth version: v3.0 Anc optional: significant noise reduction at 16db Support: hsp, hfp, a2dp, avrcp profiles Bt transmission distance: 10-15m Built-in microphone for calling function Soft headband & ear pad to bring comfortable wearing Unique & fashionable design Clear & powerful sound Support aux in function
Noise-canceling headphones, adapter line, telephones.
Active noise cancelling headphone.
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We have in-ear headphone, vertical in-ear headphone, over-the-ear headphone, noise cancelling headphone, iphone accessories, hands free accessories, earbuds, earphones w/ mic for voip and portable speaker.
FC22 Binaural Headset, sound clear, comfortable to wear. Noise-cancelling headphones make speech clearer in noisy environments, enhancing the quality of the receiver. Smart flexible microphone lever, can adjust the ear disc 360 degrees, so that your earphones more fit your ears.
FC22 Binaural Headset, sound clear, comfortable to wear. Noise-cancelling headphones make speech clearer in noisy environments, enhancing the quality of the receiver. Smart flexible microphone lever, can adjust the ear disc 360 degrees, so that your earphones more fit your ears.
FC22 Binaural Headset, sound clear, comfortable to wear. Noise-cancelling headphones make speech clearer in noisy environments, enhancing the quality of the receiver. Smart flexible microphone lever, can adjust the ear disc 360 degrees, so that your earphones more fit your ears.
FC22 Binaural Headset, sound clear, comfortable to wear. Noise-cancelling headphones make speech clearer in noisy environments, enhancing the quality of the receiver. Smart flexible microphone lever, can adjust the ear disc 360 degrees, so that your earphones more fit your ears.
These noise cancelling Earphones have decent sound. These earphones give you a wonderful new sound experience.Quadruple strong double power high resolution.Natural balance of convergence , combined with double-acting superior , through a variety of innovative technologies to change the sound reflection , absorption , amplification to make the sound more transparent , better resolution , more details . The speakers of the cheap headphones have been engineered to maximize sound output and minimize sound loss, which means you get high-quality audio. These best cheap headphones also include a built-in remote that lets you adjust the volume, control the playback of music and video, and answer or end calls with a pinch of the cord. Stereo earphones The front cavity if full , the back cavity is heavy , the hole is clean and tidy , and the transverse depth ensures perfect sound . Best Cheap Headphones Product description Double moving coil units drive fever class headphones , double resolution , wide range , bass shock , treble wonderful ; Each headphone head has speakers , the whole machine has 4 speakers , more than 2 ordinary headphones , each vibration has twice the power ; 2 ring sound horn , higher resolution , frequency is more balanced , more complete analysis and reduction of sound , sound experience better ; The two moving coils are responsible for the treble and bass respectively . With the frequency division processing technology , the high and low audio frequencies are separated , and the sound is more hierarchical and explosive . Looking for ideal Noise Cancelling Earphones Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cheap Noise Cancelling Headphones are quality guaranteed. We are China Origin Factory of Best Cheap Headphones. If you have any question, please feel free to contact us.
Bluetooth Version: V5.0 Bluetooth Chipset: JL Battery Standby Time Approx 100 hours Battery Talk/Music Time more than 20 hours Battery Charge Time About 3 hours Bluetooth range:>10 meters (33feet) Speaker Size 40 mm Noise cancellation rate :95% (up to 20-23 dB) Impedance: 32 Ohm ANC only: 40 hours Bluetooth only: 20 hours ANC + Bluetooth :15 hours Audio Jack : 3.5mm AUX"
