Shenzhen Electronical Technology Co., Ltd.  

Product Name: Logic Sky Y-12 Bluetooth Headset Earbuds Model NO.: Y-12 Distance version: Class A Specifications: HFP Color: Black,Pink,Blue,Red Characteristics: Support Music Function: Bluetooth Bluetooth Version: 4.0 Usage: Mobile Phone, Computer, Game Player Style: In-ear Origin: Shenzhen, China Product Description ProductSpecification:Bluetooth Version: V4.2 Working distance:10m battery capacity:90MAh Headphones battery capacity:2*3.4v Headphones charging time:about 1.5 hour Song-playing time:about 4hour Stand-by Time:160h Frequency:2.40GHZ-2.48 GHZWorking temperature:20-50 Supported protocols:A2DP1.3/HFP1.6/HSP1.2 AVRCP1.6 /D11.3