Description
Specification | |
---|---|
Voltage | 5V |
Bluetooth version | 5.3 |
Earphone Type | Half In ear |
Battery Capacity | 33mAh(earbud), 300mAh (case) |
Speaker size | 13mm |
Sensitivity | 109.17±3dB |
Frequency response range | 20--20 KHZ |
Endurance | about 24H |
Charging time | 1.5H |
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