Description
Model: E89
Bluetooth version: 5.3+EDR
Frequency response: 20Hz-20KHz
Sensitivity: -42dB±2dB
Music time: about 4-5H (80%) volume
Headphone battery capacity: 30mAh
Charging compartment battery capacity: 250mAh
Bluetooth transmission distance: ≥10M
Charging interface: Type-c
Speaker unit: 6MM
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