Wireless Earbud Bluetooth 5.3 Headphones Sport Earphones In Ear 48H Playback Stereo Noise Cancelling Earbud With Dual Mic LED Display Features: Enjoy Bluetooth 5.3 and Fast Auto Pairing: Latest Bluetooth 5.3 technology achieves lower latency. A true bluetooth headphone offer audio delays much lower than 65ms. Feature reduces the number of disconnections of the ear buds in environments(places with many people, such as subways and buses). Adopting hall switch, the first connection, it will connect with your device as soon as the charging case opens. 4-Mic and Call Noise Reduction: Each headset has 2 built-in microphones, equipped with Environmental Noise Reductiontechnology that can suppress 80% of the interfering background noise in the calling environment, intelligently enhances human voicethrough the four microphones, the wireless headphones accurately pickup voice and offer effective noise isolation achieving lossless and clear voice calls between the two parties, making communication more efficient. USB-C Efficient Charge for 25H -Fi Stereo Music: Supported by a powerful 13mm speaker unit and semi-in-ear acoustic structure offers incredible sound quality and treble. The charging case quickly charge the android earbuds with USB-C cable, fully charged in an hour. Bluetooth earphones provide five hours of playback with one charge and can be extended up to 25 hours by using the portable charging case. You can enjoy your music anytime, anywhere. Control Easily between and Double Mode: Wireless earphones can be used as a Ear Mode and easily between Ear Mode and Double Mode during. You can any either of the two wireless bluetooth earbuds to control the device, such as music , volume adjustment, phone calls, voice assistant, etc. No need to adjust through your mobile phone. IP7 and Weighting 4g-Light Earbuds: -sized charging case does not take up any space to carry, and offer amazing comfort wearing the 4g-light earbuds providing a secure that snuggles nicely in your ears. The headphones are equipped with -coated material, which can effectively damage caused by sweat and raindrops, especially for sports, workouts, gym. Product Description: Transmission range: 15 meters Function: Extra Long Range Usage: Ear mounted or double ear: bilateral stereo Package includes: headphones * 1, charging cable * 1, instruction manual * 1