Bone Conduction Headphones Rechargeable Sound Amplifier
Bone Conduction Headphones Rechargeable Sound Amplifier Voice Enhancer Device And Personal Audio Amplifie Product Specifications: Bone conduction hearing Amplifier headphonesVersion: V5.2Transmission Distance: 15mBluetooth Protocol: HFP/HSP/A2DP/AVRCPWorking Voltage: 3.3V-4.2VCharging Voltage: 4.8–5.2V/0.5-2ACharging Time: 1-2 HoursMusic Play Time: 30 Hours Continuous PlayTalk Time: 48 Hours Continuous TalkStandby Time: 365 Days Long Standby TimeFunction Keys: Button FunctionMicrophone Type: Built-in MicrophoneLED Power Display: Battery Level at a GlanceColor: BlackComfortable Wearing: 180 Degree Rotation, Can Be Worn on Either Left or Right Ear. Packing List:1 * Bone Conduction Earphones1 * USB Charging Cable1 * Instruction Manual Note:Due to the different monitor and light effects, the actual color...