| Model | Bl37 |
| Bluetoothâ Chipset | Jl7006 |
| Bluetoothâ Version | Bluetoothâ V5.3 |
| Bluetoothâ Distance | 10M |
| Chargingâ Port | Type-C |
| Musicâ Time | 40Â Hours |
| Standbyâ Time | Aboutâ 200Â Hours |
| Batteryâ Capacity | Li-Onâ 3.7V,400Mah |
| Chargingâ Time | 3Â Hours |
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