Bluetooth version：V5.0+EDR（both sides）,ultra low consumption
Bluetooth Mode：A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Bluetooth Frequency：2.4GHz
Bluetooth Range：15meters with no obstacles
Bluetooth capacity：Earbud:45mAh rechargeable li-ion battery
Charging dock:10000mAh（optional）
Talk/Play time：Single earbud mode:6-7 hours，One Pair earbuds mode:4-5hours
Standby time：single earbud mode:200 hours
One Pair earbuds mode:100hours
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