Wireless Version:Wireless 5.3
Frequency:2.4GHZ
Working Range:10 meters
Playing Music Time:45 hours
Talking time:45 hours
Charging time: about 1.5 hours
Frequency Response:20-20000Hz
Battery: 400mAh
011-3120 6693
RM66.10
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Wireless Version:Wireless 5.3
Frequency:2.4GHZ
Working Range:10 meters
Playing Music Time:45 hours
Talking time:45 hours
Charging time: about 1.5 hours
Frequency Response:20-20000Hz
Battery: 400mAh