| Bluetooth Version | 5.1 |
|---|---|
| BT transmission distance | 10M barrier free |
| Battery Capacity | 2000mAh |
| Charging Voltage | DC 5V 1A |
| Speaker Output Power | 5W*2 |
| Frequency response range | 30Hz-20KHz |
| Signal noise ratio | ≥80dB |
| TF play format | MP3 WMA WAV |
| Charging port | Type-C |
| Audio inputs | Bluetooth/TF Card/AUX |
| Charging time | 4H |
| Working time | 5-6H |
| Micro SD(TF)card | Max 32GB |
| Product size | 250*50 mm |
| Product net weight | 350 g |
| Material | Aluminium alloy |
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