LAKIKA blue-too-th Wireless Earbud

Blue2-th is compatible with all devices that support blue color as well. It has a built-in high-definition and sensitive microphone, which is very suitable for indoor calls or office use. The ear hook design is very suitable for running, jogging, hiking, cycling, etc. Neckband earbuds come with waterproof technology, which can protect your earbuds from splashes, rain and sweat. Features blue-too-th headphone - Color: black. - Material: plastic. -Size:11x8.6x4.1cm/4.33x3.39x1.61inch. - Product type: blue sports earphones too. -Chip:CSR - Battery:110mAh - Charging time:1-2 hours - Music playback time:6-8 hours. - Talk time:5-7 hours. - Standby time: up to 240 hours. - Transmission distance: barrier 15-20m. Package Included 2 * Blue Sport Earbuds 1 * USB Cable 1 * User Manual