Capacitive touch mute button with LED
1500mA built-in Li-Ion battery
Micro-B port for charging, BYOD microphone and
upgrading
Low power indicator
Bluetooth v2.1+EDR protocols
Proprietary 2.4GHz wireless technology with dynamic beamforming technology
Ultrasound pairing technology
High quality audio coding with error tolerance
Built-in 8 omni-directional MEMS with 5-meter pickup range