| Color | Black + White |
| Brand | N/A |
| Material | Plastic + silicone + electronic components |
| Quantity | 1 Piece |
| Shade Of Color | Black |
| Bluetooth Handsfree | Yes |
| Bluetooth Version | V3.0 |
| Operating Range | 10M |
| Total Power | 3 W |
| Channels | 1.0 |
| Interface | Others、TF/USB 5-Pin |
| Microphone | Yes |
| SNR | 80dB |
| Sensitivity | 0.1% BER |
| Frequency Response | 21Hz~16KHz |
| Impedance | 4 ohm |
| Applicable Products | Others、Universal for bluetooth mobile phones |
| Radio Tuner | No |
| Supports Card Type | MicroSD (TF) |
| Max Extended Capacity | 16GB |
| Built-in Battery Capacity | 350 mAh |
| Battery Type | Li-ion battery |
| Talk Time | 3 Hour |
| Standby Time | 30 Hour |
| Music Play Time | 3H |
| Power Adapter | Others、USB |
| Power Supply | 5.0V |
| Packing List | 1 x Speaker 1 x USB charging cable (90cm) |