SURF INT'L CO.,LTD

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Products > TWS Wireless Earbuds

U20

Sport open Tws earbuds BT Chipset:JL6973D4
Speaker Driver: F15.4MM Impedance:32ohm
Working Distance:10-15M BT Profiles:HFP,A2DP,HSP,AVRCP
Battery capacity:90mAh*2
Playing Time:12Hours
Charging Time:2 Hour Standby time: about 100H
Button control Type-C charging port Auto turning on,Auto pairing,Auto charging, Air conduction