Wireless BT Headphone Fashion Headset with Built-in Microphone Wired and Support Memory Card for Phones Tablets PC Laptop Boys Girls Friends Gaming Features: BT5.3 Wireless Headphone: Fair well to your wired headphones. This wireless headphones adopt the latest Bt 5.3 to maintain stable connection. Play, pause, answer, and end calls with a touch of a button. The built-in microphone of kids headphones provides hands-free control and easy operation.  Chic Headphone & Show Your Style: The color of the body adapts soft and comfortable color matching, gradual color technology, with LED Light flashing as it using. Long Play Time and Fast Charging: Built-in rechargeable battery with up to 180hrs long stand-by time, and free to enjoy 6-8hrs after one full charged. Whether you are playing games or listening to music, you can enjoy 18 hours of extraordinary wireless experience when fully charged. Enjoy Music in high fidelity: The large dynamic speaker, combined with professional tuning masters, has redesigned the high, medium and low frequencies to restore the sound layering in a balanced manner. Best Quality: The ear muffs are padded with elastic sponge and leather cover, which feels extremely soft. Feel breathable and skin-friendly to wear for a long while. And stainless steel expansion strap that tough to anti-violence. Foldable design can make it perfect for any backpack to carry. Specification: Color: Blue, Pink, Green, Purple, Black (Optional) BT:5.3 Transmit Distance: 10m Battery: 800maH Charge Time: about 2hrs Stand by Time: 180hrs Discharge Time: 6-8 hrs Package Size: 13.5x17x8cm Package Weight: 292g Packing List: 1 x Headphone 1 x 3.5MM Audio Cable 1 x User Manual