R1B-950HB WIRELESS HEADSET BLACK REMAX

Material:/PLASTIC Bluetooth Version/chipset:V5.3/QCC3034 Supported protocols:HSP/HFP/A2DP/AVRCP Transmission Distance:≥10M Working Voltage:3.3V-4.4V Impendance:32Ω Speaker Power:10mW erabud /charging case Battery (mAh):600mAh/3.7V Charging Time:2-2.5H Calling:≈30H Music Play:≈30H Standby:≈40H 1.40mm diaphragm unit, wide frequency range, excellent sound quality 2.8.0 CVC function, professional-grade processing for an enjoyable communication experience 3.Genuine protein leather ear caps with flexible sponge padding CTN G.W: 11KG±0.2kg CTN SIZE: 43.5*28*46cm