In-Ear Headphones - Universal - F9 BT 5.0 Earphones Wireless Earphones Highlights Universal F9 BT 5.0 Earphones Wireless Earphones Wireless Earbuds F9 BT 5.0 Earphones The product is shipped according to the color or size of the main image of the product page. This mini earphone is a nice gift for music lovers, it is comfortable to wear and easy to use, wireless design, well suited for sports. With a portable charging box, you never worry about its battery. Features: Remove the earbuds from the charging compartment to automatically connect to BT, and put it back into the charging compartment to automatically chat. New upgraded charging power screen, you can know the left and right earphones and bin charging at any time. Not only charge the earphones, but also charge the phone. The graphene compound The movement of the motion coil enhances the depth, presence and spaciousness of the sound, restores the low-frequency effect of shaking people's hearts, and senses the shock experience brought by professional headphones. According to ergonomics, wearing comfortable headphones can be applied to sports, listening to music and driving without giving up. The large-capacity charging bin is portable and fast charged, full of power anytime and anywhere to revive. Specifications: Main color: black Bt: 5.0 Transmission distance: 10m Earphone battery: 3.7V, 50mAh Charging box Battery: 3.7V, 2000MAH Package size: 140 * 97 * 40mm / 5.5 * 3.8 * 1.6in Weight package: 138g/4.9ounce Package List: 1 * Pair of Earphones 1 * Charging Box 1 * Charging Cable