Bonein Bone Conduction Hearing Headphone for The Elderly to Watching TV or Communicate,Personal Hearing Headset for Hard of Hearing
| Outer Material | Plastic |
| Item Weight | 69 Grams |
| Lithium Battery Weight | 0.35 Grams |
| Style | Both Ear |
| Lithium Battery Voltage | 3.7 Volts |
| Power Source | Battery Powered |
| Battery Description | The product uses a single polymer lithium-ion battery as its power source. |
| Includes Rechargeable Battery | Yes |
| Compatible Devices | Devices with 3.5mm Audio Out, Coaxial Out, or Red-white Audio Out ports |
| Battery Cell Composition | Polymer |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Control Type | Button Control |
| Special Features | Microphone, USB connectivity, volume-control, Echo cancellation |
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