S61 Call With Extended Battery Life And IPX5 Digital Display Wireless Bluetooth Features: 1.This bluetooth wireless ear buds feature advanced Bluetooth 5.3 technology for a stable and fast wireless connection to your smartphone, tablet, or other Bluetooth-enabled devices. With lower latency and easy pairing, you can enjoy a transmission distance of up to 10 meters . 2.These wireless Bluetooth headphones deliver powerful 13mm drivers, noise cancellation, and a built-in microphone for high- stereo sound and deep bass. Plus, they ensure calls in noisy or public areas. 3 Each wireless earbud can get 5H playback from a full charge. 800mAh charging case supports 3.5 times of recharging for both earbuds, gives up to 16 continuous music time. And the charging case can support usb c fast charging, and also be wireless charger. 4. Mono and Stereo Mode.The sports wireless earbuds adopted HD rendering technology,get fast and stable signal connection and audio transmission loss, deliver crisp and premiuml bass sound 5.. and Comfortable for Sports. IPX5 effortlessly protects the wireless bluetooth earbuds from water splashes,rain or sweat during exercise. Product Description: Sound channel system: stereo Control method: capacitive control Bluetooth version: 5.3 Bluetooth distance: 10m Signal to noise ratio:>102db Music time: 5H The product includes: 1 × Bluetooth earphones Bluetooth earbuds; wireless earbuds; earbuds wireless bluetooth earbud & in-ear headphones; wireless bluetooth earbuds bluetooth wireless earbuds; wireless ear buds; wireless bluetooth earphones sports headphones; waterproof headphones headphones wireless bluetooth; bluetooth headphones