Product&nbsp;Information<o:p></o:p>Power Supply Mode: Usb<o:p></o:p>&nbsp;style C: A Pair<o:p></o:p>New Rechargeable Hearing Aid SoundAmplifier For The Elderly<o:p></o:p><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1613702751898.jpg" style="max-width:100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1613702751903.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1613702751905.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1613702751906.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1613702751907.jpg" style="max-width: 100%;">

style: B - New Rechargeable Hearing Aid Sound Amplifier For The Elderly