• New Enhanced Bluetooth 5.3 and One-step pairing: Wireless earbuds adopt the latest Bluetooth 5.3 dual-channel transmission, providing faster one-step pairing connection speed, more stable transmission, lower power consumption and ultra-low latency listening experience than Bluetooth 5.2. Csasan bluetooth headphones adopts hall switch technology. After first connection, these wireless earphones will connect with your device once you open the charging case, which is faster and more convenient.
• Immersive Stereo Sound and Clear Call: Wireless headphones engineered with 13mm speaker driver, keep the sound crisp with deep bass, deliver an immersive sound experience. 2 built-in mics in each earbuds utilize call noise cancellation to ensure clear and truly sound, allowing you to enjoy high quality conversations anytime, anywhere, like you are communicating face to face with others. Take wireless ear buds to travel with you, enjoy your time no matter when playing music or taking phone calls.
• 40H Playtime and LED Power Display: Wireless earbuds bluetooth come with large capacity charging case, which can provide extra 4-5 times full charge for ear buds (Total of 40 hours of battery life) Up to 8 hours of listening time on a single charge. in ear headphones show the remaining charge level of the charging case via the numbers on the charging case screen and the charging status of each earbuds via the LED light bar. Say goodbye to low-power anxiety and enjoy none-stop music any time!
• Lightweight design and IPX7 waterproof: The surface and Angle of sport earbuds in ear part have been polished and refined repeatedly to achieve a balance between beauty and comfort and make it comfortable to wear. The single-sided earbuds weigh only 4g, will not make you feel tired and painful , even if wearing these earphones wireless bluetooth for a long time. Waterproof headphones feature IPX7 protection, which can withstand daily water splashes, sweat and rain, and can be used as a earbuds.
• One Button Control and Wide Compatibility: Built-in sensitive touch control key on the in-ear wireless earbuds, you can easily answer/reject/end phone calls or control music (pause/play, switch next/previous song, decrease/increase volume) or activate voice assistant. All operations at your fingertip, easy and simple even for beginners of headphones wireless bluetooth. in ear earbuds are Compatible with most Bluetooth-enabled devices including iOS or Android smartphones, laptop etc.