Bluetooth 5.2 & One-Step PairingThe wireless bluetooth earbuds with tws and Bluetooth 5.2 technology.provides faster pairing(matches iphone laptops and Android), stable connection and signal transmission.Calling or listening Only need to take out two earbuds or any single earbud they will open and connect automatically.

Smart Touch ControlSupfine wireless ear buds with Unique touch control function make life more comfortable.tap once to up/down the volume,double tap to play/pause music and answer calls,Triple tap to enable voice assistant,hold to skip forward/backward and refuse calls.

stereo Sound & Long Battery LifeSupfine wireless bluetooth headphones using dual 6.0mm drivers.it has Hi-Fi sound quality, Deep bass and 3D surround stereo,providing a reality sound for you. Single charging can maintain earbuds working 6 hours. The Wireless Charging Case provides 3 times charging for earbuds, totally 24 hours working time. You could charge your earbuds whenever and wherever you want.

IPX8 WaterproofSupfine v10 wireless earbuds(not charging case) Waterproof for 30 minutes in one meter deep water.its a perfect choice for sports,ensure you to enjoy your athletic time and no need to worry when you wear them while running,workout, etc. (it is not for swimming)

Ergonomic designSupfine v10 wireless earbuds designed to comfortably fit in your ear.Equipped with 3 different sizes of ear caps (S, M, L).Insert the earbuds with a slight twist.try a different caps for the perfect fit.The charging case designed small and delicate Whether held in the hand or placed in other places are very comfortable and lightweight.