S20


BT version:Bluetooth V5.4
BT chip:AB5656
Battery:30mAh/300mAh with protection
Control method:Touch button
Input method:Type-C USB
Input standard:DC5V-300mA
Working frequency:2.402GHz-2.480GHz
Support Protocol:A2DP、AVRCP、SPPP、HFP
Battery indicator:Support iOS and some Android phone battery indicator
BT chip:AB5656
Battery:30mAh/300mAh with protection
Control method:Touch button
Input method:Type-C USB
Input standard:DC5V-300mA
Working frequency:2.402GHz-2.480GHz
Support Protocol:A2DP、AVRCP、SPPP、HFP
Battery indicator:Support iOS and some Android phone battery indicator
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