Description
Product Information :
Rechargeable Digital Hearing Aids With Digital Display For Deafness
Product parameter
- Product model: TWS-E-912
- Bluetooth version: 5.0
- Channels : 8 channels
- Bluetooth frequency band: 2.4GHz (2.402~2.480GHz)
- Frequency Range: 300-3500Hz
- Sound Pressure Level: ≤120±3
- External dimensions: 12.5*9.5*4cm
- Net weight: 3.3 g/single earphone
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