Features: 1. FULLY COVER EAR: Designed with plush, keeping your ears warm. Comfy and soft texture, blocking the wind and cold as you take on your winter adventures 2. LISTEN TO MUSIC: Built-in electronic headphone used to play music and answer calls anytime, anywhere 3. ANSWER PHONE CALL: Struggle no more With just one press, you can easily accept any of your incoming call. 4. STYLISH DESIGN: Fashionable and functional, equipped with bluetooth. Made of plush material, with different colors to choose from that can match any of your style 5. FOLD TO COMPACT: Foldable and lightweight for easy storage and portability. Convenient, either for indoor or outdoor use Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. 2. Bluetooth earmuffs cannot be washed 3. Please check your phone for bluetooth pairing and power status of the earmuff. Specification: Size: one size Material: Plush Bluetooth version: 5.0 Bluetooth transmission distance: 15 meters Continuous music playback time: 15 hours Built-in battery capacity: 200ma/h Charging time: 3 hours Functions: answer, end, call waiting, replays, mute, volume adjustment, multi-point answer, pause, noise reduction, switch between upper and lower songs Application: mobile phones with Bluetooth function can be used, please refer to the manual for details HOW TO USE: 1.The middle button Long press the button, power on or off Short press the button, playing music, pausing music, answering call 2. The two side button Long press to switch songs Short press two buttons for volume increase/decrease includes: 1 x Bluetooth Earmuff 1 x user manual 1 x charging cable