Wireless Headset for Language Lab System
|FOB Price:||US $5-15 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $5-15/ Piece|
|Production Capacity:||500 Set/Month|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram, computer headphone|
- Model NO.: BL-2018
- Color: Blue, Black
- Communication: Wired
- Function: Multimedia, Microphone, Noise-Cancelling
- Jack Type: Plug-in
- Sensitivity: 110±3dB
- Trademark: BOLIN
- Specification: 20*18*8
- HS Code: 8518300000
- Wire Material: PVC
- Type: Electrostatic Headphones
- Usage: Portable Media Player, Computer, Wireless Headphone
- Jack Diameter: Wireless
- Impedance: 32ohms
- Frequency Range: 20~20000Hz
- Transport Package: Carton Box
- Origin: China
Flexible FM wireless headphone specification:
Wireless Headphone Teaching System consists of FM USB AUDIO Transmitter, computer, and wireless headphone (within 6 - 10M range, according to the size of the classroom). It is used for foreign language broadcasting teaching, listening training, and music appreciation.
widely applicable to PC, TV, DVD, VCD, MP3, MP4 and other major audio sources
BL-2018 FM wireless headphone has built-in LCD screen, radio selection button, and volume control button, can accurately show the current FM frequency. The program received has little noise, clear and beautiful sound.
Wireless Headphone Specifications
1. First FM USB Audio Transmitter
2. The whole band, stereo digital FM
3. Transmit power and gain adjustable
Wireless Headphone Parameters:
FM USB audio transmitter
Transmitter frequency range is around 76 - 108MHz.The step tuning can be selected in 50 KHz, 100 KHz and 200 KHz.
The transmitting power and transmitting gain is adjustable, transmit distance is around 6-10 metres.
Support Windows XP, Windows 2000,VISTA 32 Bit Operating System.
This product can transmit music which come from notebook PC or HDD player to FM receiver (For example, Wireless headphones FM Radio ) in wireless way.
Model -2018 Wireless Headphone Main technical indexes
1,Wireless Headphone requency range : FM : 70~108MHz
2,Wireless Headphone Noise limiter sensitivity : 20μV
3, Wireless Headphone SN ratio : ≥40dB
4,Wireless Headphone T.H.D : 1%
5, Wireless Headphone Rated Power : 250mW(16Ω)
6. power supply: 2xAAA