Model: W52
Bluetooth Chip: JL6983
Bluetooth Version: BT5.0
Transmission Distance: 10m
Drive Unit: 13mm
Working Frequency: 2402MHz-2480MHz
Impedance: 32Ω±15%
Sensitivity: 90±3dB
Battery Capacity: 30mAh
Charging Box Capacity: 200mAh
Charging Box Capacity Time: about 2H
Music Time: about 3H
Talk Time: about 2.5H
Standby Time: about 180H
Input voltage: Type-C, 5V/500mA
Support Bluetooth protocol: HFP V1.7/HSP V1.2/A2DP
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