2024 New B2S+ Bone Conduction Ear Aid Headset Rear-Mounted Elderly Deaf Ear Assistance Headset Wireless Bluetooth Headphones

* Bone Conduction Headphones With Sound Amplifier Function
* Bone Conduction Technology
* Open Ear Safe & Healthy
* Super Slim Design
* Sound Amplifer to Help Mild Hearing Loss
* IPX5 Waterproof Sweatproof
* Connection Range: 10-15m
* Frequency Range: 500Hz-8KHz
* Microphone: -42dB* Charging: Type C DC5V
* Battery: 185 mAh
* Charging Time: 2 hours
* Play Time: ≈10 hours (80% Volume)
* Standby Time: 300 hours
* Material: ABS+PC+Titanium Alloy Band