Features: 1. 2 riders talking at the same time. 2. Range up to 500 meters ( 2625 feet). 3. High speed up to 120km/h (75mph). 4. Detachable 2 in 1 Microphone suitable for all kinds of helmets. 5. Helmet Bluetooth headset supports FM radio, hands-free call, stereo MP3 music, and GPS voice prompt. 6. LCD screen motorcycle intercom system to show pairing status and battery for easier operation. 7. Q58-MAX motorcycle Bluetooth intercom supports safe, convenient, and efficient riding communication up to 500M (875 yards) at high speeds up to 120km/h(75mph), allowing 1 pair and 2 riders to intercom at the same time. 8. Motorcycle communication system with Bluetooth 5.3 to connect cellphone, MP3, and GPS. 9. Up to 10 hours (Phone) / 7 hours (Intercom) working time & 300 hours standby. 10. Motorcycle intercom Bluetooth with hard mic cord for modular and half helmet, soft mic cord for full-face motorcycle helmet. 11. Motorcycle Bluetooth headset with easy 1-button control to switch FM/music to an intercom, adjust volume, reject or answer calls. 12. Bluetooth A2DP and Hi-Fi speaker With DSP echo cancellation and noise suppression technology to ensure stereo music sound and crystal clear helmet communication, AVRCP to achieve playback control ( play, pause, previous song, next song). Package Includes: 1 x T-COMSC Bluetooth Intercom host. 1 x Earphone with soft/Hard Microphone (optional) 1 x Clip 2 x Tape 1 x USB Cable 1 x User Manual