FLOVEME TWS B3 Wireless bluetooth Earphone Mini Portable Sports Stereo Mic Headphone with Charging Box

Features 1 listening to the song correct support songs and call 2 remind call number the last call back all intelligent Chinese and English voice prompts boot pair shut down the phone power will be low voice prompts 3 Power capacity will show on your Iphone you can see the power situation anytime do not worry about the electricity make your life without worry 4 One to two connections can be connected to two mobile phones at the same time 5 bluetooth headset connected to the phone after the shutdown and then open the bluetooth headset will connect back to the phone automatically more convenient 6 Intelligent compatibility support all bluetooth mobile phone tablet notebook singing it QQ music movies etc universal all mobile phone Specifications General SpecificationBrandFLOVEMEModelTWS B3Color Black WhiteWearing Type In earDimensions cm inch 6 3 5 5 2 7cmTechnical Parameters Microphone Yes Wired ControlNot support bluetooth Version V4 2 EDR Transmission Distance 10mReceive Sensitivity 121dBImpedance 54Frequency Response 20 20kHz Battery Capacity Earphone 60mAh 3 7V Charging Time h 1 2h Talking Time 4h Standby Time h 40hPackageIncluded 1 FLOVEME TWS B3 Wireless bluetooth Earphone with Charging Box1 USB Charging Cable