Xo x13 tws bluetooth magic ring μαύρο

Bluetooth pairing name: XO-X13■Bluetooth version: Bluetooth V5.1 Bluetooth main chip: Jerry AC6973D4Battery: Charging compartment capacity: 3.7V 300mAh, earphone battery capacity 3.7V 30mA x 2 + ordinary protection boardThe number of times the earphone is charged by the charging box: about 4 timesTYPE-C charging time: about 1.5 hours for charging the charging box / headphone charging time: about 1 hourTalk time: about 3.5 hours / music time: about 4 hours at 80% volumePower off standby time: 5 months standby when fully charged■Support Bluetooth protocol: HFP HSP A2DP AVRCP■Default English prompt■Function: play/pause, volume up/down, previous song, next song, answer the call, hang up the call■Size: Headphone size 33.1*16.7*16.5±0.5 mmBox size: 58.3*50.2*23.8±0.5mm Headphones: 3.28g±0.2g, Charging stand: 35.5g±0.2g■Material: ABS shell materialAccessories: TYPE-C charging cable 1PCS■Product color: black + electric vacuum plating, white + electric vacuum plating