Product Review

[Crystal Clear Sound] The graphene membrane and alloy composite diaphragm combined with the neodymium magnet deliver a clear, authentic, well balanced sound. Completely AAC compatible, these earbuds will play AAC files at their full quality. [Secure and Comfortable Fit] Tested by over 2000 users and 32 iterations for comfort and quality control, T1s wireless earbuds create the perfect secure and comfortable fit for all users. Although they offer a powerful sound, physically they are barely there at a feather light 0.16oz/4.6g, and remain comfortable while wearing for long periods of time. [Fully Functional Touch Controls] Control every aspect by touch, including volume, track selection, pause/stop/ and start. Clear verbal cues acknowledge your command. [The Freedom of Wireless] Automatically power on when taken from the case and off when not in use. Each earphone syncs automatically. [Contoured Shape] Designed by the winner of the 2017 Reddot Design Award and 2018 IF Design Award, these earbuds boast a design that is modern, functional and comfortable [Portable Charging Case] The compact charging case is smaller than others in the market but functions at full power. A single charge produces 2.5 hours of play time. The charging case will recharge the earbuds 1.5 times, offering a total of 6 hours of fully portable play time before needing to be plugged in. [Sport Compatible] Designed for intense activity, T1s bluetooth earphone are ipx 5 water resistant, ideal for running, aerobics, lifting and other gym work outs.