Bluetooth Version/chipset：V5.4
Supported protocols：HSP,HFP,A2DP,AVRCP
Transmission Distance：10m
Working Voltage：5V
Impendance：22±15%ohm
Speaker Power：10mW
erabud /charging case Battery (mAh)：80mAh/800mAh
Charging Time：Approx.2-3 hours
Calling：Approx. 9hours(80% volume)
Music Play：Approx. 12 hours(80% volume)
Standby：300H
1.Wireless 5.4 for pure sound quality, high resolution brought by ENC algorithm
2.Transparent crystal shell design
3.Ear-hook design for secure wearing, stays in place even during vigorous movement, and comfortable for long-time use
4.16.2mm PU+wool full-range speaker for clear and deep bass, delivering a pleasing audio experience
5.800mAh battery for up to 12 hours of continuous use and 300 hours of standby time
6.Comes with a fabric protective case to prevent friction and scratches, convenient for storage
CTN G.W: 17.14KG±0.2 KG
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