TV headphones
Features of cheap digital hearing aid
1. 2.4GHz wireless digital technology
2. Transmission signal through the walls ,celling ,floors
3. Hearing enhancement for listening and communication
4. Compatible with ipod/iphone,,CD/MP3 player,Hi-Fi and TV sets
5. Ultra clear stereo/mono sound selectable
6. Volume control and adjustment of sound balance for left and right ear
7. Adjustment of tone clarity
8. Plug and play using(easy connection)
9. RF transmission auto off (when without signal )
10. Music muting during verbal communication
11. Convenient docking charge with speed charging mechanism
12. Extra charging compartment for charing spare battery .
13. Sensitive microphone to boost hearing from surroundings
Product Description of cheap digital hearing aid
| Transmission Mode | GFSK |
| Carrier frequency | 2400MHz-2483MHz |
| Operating voltage | Transmitter-DC 5V 500mA |
| Headphone 2.7V Rechargeable Lithium Ion Battery | |
| Distortion | <0.5% |
| Transmission distance | 30 m |
| Frequency response | 20 Hz – 20KHz |
| Signal-to-noise ratio | ≥70dB |
| Packing | 1.4C,B9 normal packaging |
| 2.According to your own request | |
| Quality | Check up the quality during produce and |
| check up finished products for delivery in time | |
| Port | Shenzhen,HK |
| OUR ADVANTAGES: | 1) 20 years experience |
| 2)Professional design | |
| 3) We have good sales service and high quality control. |