Bluetooth in-ear headphone. Combining premium performance and convenience, the MA750 Wireless uses Bluetooth technology and aptX™ streaming to deliver high quality wireless listening, finished with a universal remote that supports full device, call and digital assistant control. Equipped with an NFC pairing chip, the MA750 Wireless pairs easily and quickly with compatible devices. Enjoy high quality listening throughout the day with 12 hours battery life. For added convenience, the MA750 Wireless also features an LED battery level indicator and a power saving auto off function after five minutes of inactivity.