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3.7V Sport Wireless Bluetooth Headphones
| HZ-BT25 Bluetooth Wireless Headpone | |
| Model | HZ-BT25 |
| Function | Bluetooth JL V2.1 |
| Materail | Plastic |
| FM | 87.5-108.0MHz |
| Communication Distance | 15m |
| Working time | 5-8 hours |
| Battery Capacity | 3.7V/300mAH |
| Color | Black , Red, Blue orther color can be custom made. |
