DESCRIPTION Features: True Wireless and Easy to Carry Small and light / wireless 5.0 / long battery life / voice assistant Wear and listen as quickly as possible Headphones are magnetically charged by electric shock. 25 hours long battery life Fully charged can be used for about 5 hours (70% of the volume) Use the case for charging for 25 hours Only 4g, ergonomic design in the ears Wear-free wearing, equipped with soft silicone headphones (S / M / L). Wearing method Put in the ear Turn the hour meter to the correct position. Wireless 5.0 Next-generation wireless technology provides dual-headphone left and right pairing for smoother wireless use. Seamlessly switch between single and dual use Without a master-slave device, an intelligent switch between single and dual use and skip pairing them again. Polyurethane composite membrane Combine the speaker with a polyurethane composite vibration diaphragm to achieve the perfect integration of thick bass and thin treble. Smart environmental noise reduction Silicone earbuds for better reduction of physical noise. Click to activate Al Voice Control Voice assistant support via touch control and switching between previous and next song Operation Information 1. Play / Pause Two taps on the right touch area of ​​the headphones 2. Switch to the previous song Long press left headphone touch area 3. Answer / hang up When the call comes in, double-tap the right touch area of ​​the headphones 4. Skip to the next song Long press the right touch area of ​​the headphones