True Wireless Earbuds - These helmet-mounted Bluetooth earbuds are equipped with TWS technology. When you turn on your phone, they automatically connect to your phone's Bluetooth, eliminating tangled wires and allowing you to quickly start using them. Unlike traditional Bluetooth, each earbud can also be connected individually, making them truly wireless.️ Bluetooth 5.3 Stable and Fast - These Bluetooth earbuds utilize the latest BT5.3 chip, offering faster transmission speeds and enhanced anti-interference capabilities, ensuring smooth communication and music listening in a variety of scenarios. With a wide 10-meter signal range, you don't have to worry about signal drops while skiing or cycling, allowing you to freely explore your music.Large-Capacity Battery for Long Life - The earbuds come with a large 1900 mAh charging case for extended battery life. A fully charged earbud provides 5.5 hours of continuous communication and up to 50 hours of standby time, allowing for safe cycling and alleviating battery anxiety. (Note: Operating time varies depending on usage.)️High-Quality Sound - Featuring ANC noise-canceling technology and high-quality audio drivers, this helmet-mounted Bluetooth headset minimizes wind noise, delivering crystal-clear sound quality without distraction, even while skiing or cycling.Fits Most Audio Helmets - The helmet-mounted Bluetooth speaker can be easily installed inside your helmet using Velcro, eliminating the need to worry about tangled or short cables. It fits most helmets and is easily removable.️Large Buttons for Precise Control - This motorcycle helmet Bluetooth speaker features a wireless control that allows you to remotely control your wireless headset, adjust volume, and switch audio. The multi-function button is large and sensitive enough to help you quickly access media controls even when wearing thick gloves.