1. Hifi sound quality: bt v5.0 chipset with codec supports aac and reveals original sound.With 6mm driver, t2c delivers amzing sound.
2. Long standby time: build-in rechargeable batteries allow upto 2 hours music play time, or 72 hours standby time per fuly charge.
3. Bi-lateral telephone hd calls: call smart noise reduction,let you pass the un-impeded chat listening to both ears for 6 hours of battery life.
4. Uitra-low audio delay delivering premium playing and gaming experience: thanks to v5.O chipset,alir-2 is now within efficient transmission in not only playback and talking,but garming.With ultra-low audio delay, you can get stable working and entertaining experience.
5. Noise lsolation makes crystal clear stereo talking: up-to-date v5.O chipset now supports noise isolation and environment monitorig in stereo mode,so that deivers clear and efficient talking.
6. Single/double earphones wearing style single earphone, easy to use while two earphones allow you to share music