| Model | D20 |
|---|---|
| Material | PC |
| Functions | connnect device to play music |
| Bluetooth version | V5.0 |
| Bluetooth chip | JL |
| Type of Battery | Li-Polymer |
| Capacity | 500mAh |
| Charging Way | Micro Cable |
| Time For Charging | 1.5H |
| Average battery life | 2H |
| Speakers | 52mm |
| Power | 3W |
| Impedance | 4Ω |
| Frequency Range | 100Hz-18KHz |
| Product color | Black, White |
| Product Size | 117x38x80mm |
| Product Weight | 178g |
| Packed Weight | 239g |
| Packed Size | 160x45x122 mm |
| PCS/CTN | 50 |
| Carton size | 610x235x336mm |
| G.W. | 11.77kg |
| Certifications | CE / ROHS / FCC |
