Complaint
| Model No. | BT-30 |
| Type | Foldable wireless bluetooth headphone |
| Speaker | Φ40mm |
| Bluetooth Version | V5.0+EDR |
| Transmission Distance | 10m/30 feet |
| Talking time | up to 10 hours |
| Music playing time | up to 10 hours |
| Standby time | 220 Hours |
| Charging time | 2 hours |
| Battery | Built-in high capacity Li-polymer battery |
| Function | with FM radio, TF slot card, talking, music etc |
| Support | HFP HSP AVRCP APTX |
