Product description: Name: Rechargeable Open BTE Hearing Aid Fitting range: hearing loss ___70dB Peak gain: ___114 dBSP Saturated sound output: 102��4 dBSPL Endurance: about 15 hours for hearing aids Charging box: can charge the hearing aid 12 times (6 pairs) Charging time: 4 hours Features: It is a cost-effective open-behind-the-ear hearing aid product. It is invisible, comfortable and breathable. The multi-channel crossover noise reduction of up to 9dB makes the listening clearer and quieter. Two multi-function buttons, adjustable volume and program switching, pre-made three A listening program (universal, crisp, thick), easy to switch, cycle rechargeable design, solve the worries of buying a battery, and have a volume/program memory function, which can avoid the inconvenience of each startup and debugging process Packing list Hearing aid*Binaural Charging compartment*1Data line*1<img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935419.jpg" style="max-width:100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935416.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935426.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935424.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935711.png" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935707.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935429.png" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935721.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1620878935428.jpg" style="max-width: 100%;">

Rechargeable Behind-The-Ear Digital Hearing Aid Sound Amplifier