Features: 1. bluetooth V5.0 & 10M Obstacle-free Connection——Releasing the hands and enables you to get rid of the wired constraint, TWS Earbuds promotes the convenience in daily life by actual wireless connection in technology. 2. Double 6mm Dynamic Drivers and Powerful Bass—— High resolution, excellent low-frequency performance 3. Attractive and Ergonomic—— Oblique angle design fits comfortably and securely in your ear canal 4. Easy To Use——When removed from the charging box, the earbuds automatically power on and connect to the previously paired device. They will also automatically turn off when placed back into the charging box. 5. Universal Compatibility—— Compatible with iOS, Android, HTC, Xiaomi, Huawei, bluetooth-enabled Cellphones tablets;Perfect for Sports, Workout, Running,Jogging, Gym Exercise, Audiobooks, Watching TV,or Sleep. Specifications: General Specification Brand Blitzwolf® Model BW-FYE7 Color Black Wearing Type In-ear Material PC+ABS Net Wei