• This BT Hearing amplifier is designed for old people or people with hearing problems, suitable for those people who were hearing loss or patients 
• With BT 5.0 function, the BT will automatically link when the hearing device boot-up, your mobile phone can link with the hearing device through BT
• Middle-power output with low distortion, adaptive feedback cancellation, layered noise reduction, listen is more clearly
• Equipped with BT mode and hearing device mode, intelligent switch
• With memory function and low battery warning indicator
• Volumes rolling adjustment, you can adjust the volumes to fit your own needs and preferences
• Soft silicone material, will not harm your ear, and also ensure stability and lasting
• Ergonomic design ear-canal simulator, will not feel pain even after long time wearing
• Suitable for more occasions easy to use, such as watching TV, music movies, phone call, talking with friends
• Two kinds of specifications are available, you can choose 1pcs or 2pcs according to your demands

Specifications:

• Name: Hearing Device
• Model: BX-130BT
• Material: plastic + silicone
• Type: 1Pc, 2Pcs (Optional)
• Battery(1Pc):
• Hearing device: 1 x lithium battery, 1.2V, 45mAh (included)
• Recharging box: 1 x lithium battery, 1.2V, 600mAh (included)
• Battery(2Pcs):
• Hearing device: 2 x lithium battery, 1.2V, 45mAh (included)
• Recharging box: 1 x lithium battery, 1.2V, 600mAh (included)
• OSPL90: Max ≤126±3dB
• OSPL90 HFA: ≤107±4dB
• Max gains: (dB)≤39
• FOG50 HFA: ≤30±3dB
• Total harmonic-wave distortion: ≤3%
• Frequency ranges: F1≤500Hz; F2≥3500Hz
• Input noise: ≤32dB