4 Mics Enhanced Call Performance. Each wireless earbud has built-in 2 microphones, 4 dedicated microphones can achieve precise voice pick-up and isolate external environmental noise through algorithms, make sure other people hear your voice clearly.; Large Capacity Wireless Charging Case with LED Display. Each earbud can get 8H playback from a full charge. 2200mAh charging case gives up to 130H continuous music time. And the charging case can support usb c fast charging, and also be compatible with wireless charger.; Waterproof and Comfortable for Sports. IPX5 waterproof effortlessly protects the wireless earbuds from water splashes, rain or sweat during intense exercise.
Equipped with soft and flexible ear hook, 3 different sizes of ear tips for your best choice.; Mono and Stereo Mode. The wireless earbuds adopted HD rendering technology, get fast and stable signal connection and audio transmission loss, deliver crisp and premiuml bass sound.; Auto Pairing and Press Button Control.