Bluetooth headphones, Wireless Bluetooth 5.3 In-Ear Headphones with LED Indicator, 40 Hrs ENC Noise Cancelling Dual Mic HiFi Stereo Headphones, IP7 Waterproof in-ear Earphones for Sports and Work.

"Advanced Bluetooth 5.3 Technology: The wireless Bluetooth headphones A10pro use advanced Bluetooth 5.3 technology, which ensures a more stable connection, lower latency, and lower power consumption during data transmission. HSP, HFP, A2DP, AVRCP, and can connect to multiple devices simultaneously. After the first connection, the headset will automatically connect to your device when turned on next time. High Sound Quality and Noise Cancellation: The wireless bluetooth headphones Noise Cancelling A10pro is equipped with a 13MM large composite diaphragm and a built-in AAC/SC codec chip, which greatly enhances the bass range and seamlessly integrates the mid and high tones. The built-in noise cancellation chip works automatically after you connect the wireless headphones, eliminating most of the noise outside the earphones for you. 40 Hours Playtime and LED Power Display: The A10pro wireless headphones can provide you with a total of 40 hours of battery life when fully charged. The headphones have a maximum battery life of 8 hours, and the charging case can provide an additional 8 hours of battery life for the Bluetooth headphones. The LED display on the charging case intuitively informs you of the remaining battery power of the charging case and earphones. IP7 Waterproof and Touch Control: The outside of the A10pro Bluetooth earphones are covered with a polymer nano coating, which can effectively prevent sweat during sports and rain on rainy days. The interactive logic of the smart touch system is simple and easy to use, and you can realize your next operation by clicking or long pressing. Ultralight and comfortable: The A10pro in-ear headphones, charging case is 65 mm long, 27.2 mm wide, and 50 mm high. It is compact and easy to carry. It can be directly put into the pocket of jeans without being bulky. A single earplug weighs only 3.6g, is light, you won't feel it after wearing it, and won't feel uncomfortable."