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| Quantity | 2000 - 50000 |
| Price | 3.70-4.15 |
| MOQ | 2000 piece |
Bluetooth Version: 5.0 JL6963
Battery inside earphone: 40mAh without protect PCB
Battery inside chargingcase: 300mAh with Protect PCB
Speaker: 10mm
Impedance: 32ohm
Frequency:20-20kHz
Sensitivity: 105dB+-3dB
Working time: 3-4hours
Standby time: 168hours
LED display in charging case
injection color
color box
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