Shenzhen Electronical Technology Co., Ltd.  

Product Name: Logic Sky M8s Bluetooth Headset Earbuds Model NO.: M8S Distance version: Class A Specifications: HFP Color: White Characteristics: Support Music Soundtrack: Dual Track Bluetooth Version: V5.0 Usage: Mobile Phone, Computer, Game Player Style: In-ear Origin: Shenzhen, China Product Description ProductSpecification:Bluetooth Version:V5.0Bluetooth Chipset:JieLIchipset size:5*5Transmission Distance: 10mFrequency Range:2400-2480MHzEarbuds battery :polymerCharging time:1.5h Stand-by Time:30daysTalk time:about 5.5hMusic time:5hEarbuds capacity:3.7V-4.2V (50mAh) Charging Case Battery Capacity: 400mAhProfile Support:HFP 1.7, HSP 1.2,A2DP 1.3, AVRCP 1.6