Charge and listen with ease using this new and improved headphone device. Forget about low battery, the magnetic charging technology will ensure full day use each and everyday. ️?? Just one snap to charge your earphone easily. One-hand operation made simple with built-in magnets and rotatable design. Weighing only 5g with an extra small size. Bluetooth 4.1 technology provides lower power consumption, smoother connection and wider compatibility. Offers an impressive 100-hour battery life for passionate users. Truly cable free. Simply plug and charge.