Dt series Outline dimension(mm)6.25*4.25*2.95 Sensitivity@1000hz(db)104.5 Enhanced bandwidth Low thd level Waterproof & rf radiation shielded Substantial mechanical-shock resistance Blister packing
Dt series Outline dimension(mm)6.25*4.25*2.95 Sensitivity@1000hz(db)104.5 Available impedance range(ohm)3-1000 Thd@nominal drive(%)135 Typical application deband driver for the headsets& headphone Transducer for the blue-tooth headsets Product feature high output Enhanced bandwidth Low thd level Waterproof & rf radiation shielded Substantial mechanical-shock resistance Blister packing
Specifications: Fm/am/sw 3 band radio Usb port and sd card slot Built-in good quality speaker Rechargeable battery (3.7v/1, 100ma) Headphone jack Aux-in jack Speaker: 3.5-inch, 45hz, 4ou/5w Transformer: 35 x 15.5mm Ic: 2093 + cd2003 + 8350 + 4871 + 24c02 Unit size: 185 x 85 x 205mm Dc: 3v (um1 x 2) Ac: 220v/50hz Packing: Quantity: 30 pieces Gross weight: 23kg Net weight: 21.8kg Measurement: 41 x 36 x 42cm Cbm: 0.062 Moq: 3, 000 pieces 20fcl: 14, 280 pieces/476 cartons 40hq: 33, 600 pieces/1, 120 cartons
20W 4ohm Sound Exciter Model: SL-E02 Dimension: outer Diameter 44mmBaffle Opening 14.5mm Height Refer to Drawing in details Nominal Impedance :8ohm +-15% at 1000HZ Power Rating: 20watt Maximum 30Watt Lowest Resonant Frequency :500+-20% HZ Output sound pressure Level(S.P.L): 86+-3db/0.1 Watt.10CMeter.Average at 800,1000,1200,1500HZ Frequency Rang:FO-20 KHZ, Average SPL+-10bd Distortion :5% Maximum at 1000HZ 20W Polarity: Diaphragm shall move forward when Apply a Positive DC current the or Marked Terminal Load Test :Bt audio Signal Generator At 12.6 Volts. Total 48 hours and 20-20KHZ resonant Frequency Abnormal Sound Test: Must be Normally tasted Bt 12.6 Volts Sinwave Operation Temperature:-20deg to 50deg Storage Temperature :-49deg to 60deg.
Bluetooth stereo speaker.
High sound quality special design. Original package.
Material : PP * Color : Black ( no silver color on the earpiece ) * Plug: 3.5mm stereo straight plug , silver plated * Headband : retractable * Cable length : 1.0M ¡À 10% (3.5 feet ) * Speaker : 30 mm * Impedance : 32 ohms * Frequency range : 20-20,000 Hz * Magnet : Ferrite * Rated Power Input: 40mW * Max. Power : 100 mW * Sensitivity: 108 ¡À3dB/mW at 1KHz * Channel unbalance : < 3 dB. * Distortion Rate:
Foam ear cushions for different earrbud , headset , various size and colour can be supplied. Bulk packing in a polybag.
Functions instruction: 1,Support display the name of songs in English or Chinese 2,Support display the lyric of songs in English or Chinese 3,Support Identify USB/SD cards automatically 4,Support MP3 format 5,Support FM radio, with storage and memory function 6,LCD display and IR remote control. Relating parameters: Main board Dimensions: 56*38mm LCD board Dimensions: 46*38mm SD board Dimensions: 40*35mm Voltage: DC12V Electricity:100mA(Max). 480 Pieces/CT; 64.5X34.5X33.3cm.
TM1922 USB SD Line in with Panel USB SD FM MP3 player with Amplifier Speaker New product, widely used in various occasions, High Quanlity & ReasonablePrice, feature-rich. The module features: LED display, with a power amplifier, MP3 / FM / USB / SD Card functionality, with LINE IN / OUT, with a rechargeable power supply, power switch, independent key board, light and other settings, extensive range of product features, convenient way to bring , rich functionality, scalability, high-quality cost-effective, beautiful design, production and audio and video products for the new trend of bringing a unique value of enjoyment. Advantages: 1) LED: Display the new trend of demand, energy saving, convenient display 2) Amplifier: its own amplifier, easy product expansion 3) MP3 / radio: function available to meet the MP3, radio common needs 4) USB / SD Card: to meet the convenience store use 5) LINE IN, LINE OUT: increased computer peripherals such as audio input, output, easy and peripherals compatible headset carrying listen 6) Power switch: easy to use, safe and convenient 7) Rechargeable power supply: 3.7V, can take everywhere and receivers play music 8) Independent key board: Key board with LED, button, easy to install, configurable shell 9) Infrared Remote Control: Infrared remote configuration, remote operation, easy to use 10) Features increase: Product upgrade capabilities continue to increase. Note: The product configuration can choose according to need. 480 Pieces/CT 64.5X34.5X33.3cm
Multi purpose Zing Drawstring Pouch features color-keyed stretch lycra top hem that allows the drawstring to slide smoothly and cinch tightly. Can be used in a bag for extra padding, worn on a belt through the reinforced web loop, or clipped to a bag, strap or belt using the sewn-on plastic snap hook. Hem colors allow color-coded organizing. 50pcs in a polybag.
Just a few reasons to use Earplugs. * Studying with noisy friends * Loud enviroments including * Use the gun (hunting, target shooting,etc.) * Factory worker (power tool, chainsaws etc.) * To get a good sleep. 1pair in a polybag.
Airline Earphones Replaceable stereo earphones Suitable for your MP3, notebook , Iphones ,and other audio products . Used in hotels , airlines , fit centrals , subways ,trains , buses and so forth . Promotional earphones with your logo marked Gift earphones Bulk Earbuds Cheap Headphones. i pcs in a polybags.
Flexible boom microphone, soft foam-filled ear pad enclose your ear for max isolation and also comfort wearing. Small but exquisit design to make it comfortable wearing & be suitable for travelling; Folding swivel earcups for suitable wearing and also easy for storage. Convinent in-line volume controller are available 1) frequency response: 20hz-20 khz 2) speaker impedance: 32ª+ 3) driver unit: 40mm 4) rated power: 20mw 5) power handling capability: 100 mw 6) cable length: 2.20 m 7) sensitivity: 117db 8) microphone: 6íß5mm-58db+/-3db 9) plug: usb port According to your demand
5 in 1 wireless headphone Fm radio Wireless chat or wired headphone Monitor High sensitivity, interference resistance , strong singal, hi-fi for beautiful sound 10 m effective range Specifications: Transmitter: 1) transmission frequency: 86mhz 2) modulation mode: fm 3) transmission distance : up to 35 meters without interference Receiver (headphone) 1) frequency range: 84 ¿c 108mhz 2) reception mode: fm 3) distortion: ín 2% 4) power supply : 2^ aaa batteries( product color in silver, purple, red , black, green etc) According to your requirements
Pc with or without audio card, with usb port It can work with mp3, mp4, and so on.. It also can connect other audio devices through usb, eg: multi-audio devices, and etc. 1) frequency response: 20hz-20 khz 2) speaker impedance: 32+ 3) driver unit: 40mm 4) rated power: 20mw 5) power handling capability: 100 mw 6) cable length: 2.50 m 7) sensitivity: 117db 8) microphone: 6ß5mm-58db+/-3db 9) plug: usb port 3.5mm stereo, microphone in pink, Earphone in reseda. According to your demand
The function list: Frequency: 2.4000-2.4835ghz Modulation: fhss/gfsk Transmission rate: 721kbps Support mode: hands-free/headset/a2dp Receiver sensitivity: -80dbm Rf output power: 4dbm Volume: 1~9 Frequency response: 150-20khz (audio) S/n ratio: 65db Impedance: 4-8 ohms Power output: 4*1w Power supply: 5v Dimensions(mm): w192*d48*h112 Remark: 1. If use audio line, please don't open the bluetooth. 2. When use speaker for calling, please adjust volume down to suitable small sound.
Thin name card design with large logo space. Easy to put inside wallet/pocket/bag/file holder/book, etc Attractive easy button to play mp3/wma music. Built-in lithium rechargeable battery with long time performance (6 hours) USB cable for charging and data transferring. Charging time: < 3 hours. Support usb2.0, operation system: windows98/se/2k/xp, mac OS 10, Linux 2.4.2 Interface: usb2.0 (read: 1000k byte, write: 800k byte) Flash memory inside. Current memory capacity: 1gb. Color: white/black/blue/green/red/gold ect.. OEM: the custom logo, and picture can be designed according to customer's special favor Accessory: 1 x earphone; 1 x USB cable; 1 x user manual. Size: 85mm(l)54mm(w)4mm(h) Weight: 20g
Thin name card design with large logo space. Easy to put inside wallet/pocket/bag/file holder/book, etc Attractive easy button to play mp3/wma music. Bulit-in lithium rechargeable battery with long time performance (6 hours) Usb cable for charging and data transfering. Charging time: < 3 hours. Support usb2.0, operation system: windows98/se/2k/xp, mac os 10, linux 2.4.2 Interface: usb2.0 (read: 1000k byte, write: 800k byte) Flash memory inside. Current memory capacity: 1gb. Color: white/black/blue/green/red/gold ect.. Oem: the custom logo, and picture can be designed according to customer's special favor Accessory: 1 x earphone; 1 x usb cable; 1 x user manual. Size: 85mm(l)54mm(w)4mm(h) Weight: 20g
Features: Attractive easy button to play Mp3/WMA music. Bulit-in Lithium rechargeable battery with long time performance (6 hours) USB cable for charging and data transferring. Charging Time: < 3 Hours. Support USB2.0, Operation System: Windows98/SE/2K/XP, Mac OS 10, Linux 2.4.2 Interface: USB2.0 (Read: 1000k Byte, Write: 800K Byte) Flash Memory does not include. Can Support Memory Capacity: 1GB/2GB. Color: Available color at present: Silver/Black/Pink/Blue/Orange OEM: The Custom Logo can be designed according to customer's special favor. Size: 41.3mm, L : 28.2mm, W : 12.4mm Net Weight: 15g Accessory: 1 x Earphone; 1 x USB cable; 1 x packing box.
