The Shure RMCE-BT2 is a Bluetooth communication cable with MMCX connectors for Shure's SE Series earphones, including the SE215, SE315, SE425, SE535, and SE846. This device can be used to pair smartphones, laptops, and tablets to your earphones, with up to 10 hours of battery life and 32.8' of range.
The RMCE-BT2 makes use of Bluetooth 5.0 communication technology, and a dedicated headphone amplifier is on board to provide a pleasing digital-listening experience. Multiple codecs are supported. The onboard battery is rechargeable and delivers up to 10 hours of play time on a full charge. It will also deliver 350 hours of standby time. A micro-USB type-B cable is included for charging.