5.2 Earphones Single Business Handsfree Waterproof Touch Control Hifi Sound For All Smartphone Tws Earbuds Ergonomic Description: Name: Earphone Model: L15 Color: As picture show Material: ABS -compatible version: 5.2 Transmission distance: 10M Charging time: About 1-2H Standby time: About 500H Interface: Micro usb Specifications: 1.HIFI sound quality Graphene bio-diaphragm speaker, HiFi sound quality stereo 2.Ergonomic DesignThe non-in-ear over-ear headphones are ergonomically designed to fit each ear. Say goodbye to the tangles of wired headphones! 3. Compatible 5.2 TechnologyAdvanced 5.2 technology to provide you the best listening experience. 4. Smart Touch Change the traditional button control mode, easy to operate 5.Wide range of usesBusiness and sports, to meet a variety of purposes Package Included: Headphones*1 Charging cable*1