SINOX TWE2021 True Wireless Stereo Headset User Guide
Learn how to use the TWE2021 True Wireless Stereo Headset with these easy-to-follow instructions. This SINOX headset has a Bluetooth version of 5.0, touch panel controls, and a battery life of up to 3-4 hours. Pair with your smartphone and enjoy music playback or take calls with ease. Don't forget to charge your earbuds at least once every 3 months and store them in moderate temperatures.