Features：
1.10-Rider Group Intercom with Privacy Mute: Enjoy clear, real-time communication with up to 10 riders. Unique microphone mute function protects your privacy during rides.
2. Exclusive Two-Device Music Sharing: Instantly share your favorite music wirelessly with another M1-S PLUS rider, syncing your journey's soundtrack.
3.All-Day Battery & Clear Audio: Powered by a 900mAh battery for up to 20 hours of talk time. 40mm speakers and CVC noise cancellation deliver crisp calls and music, even at speed.
4.Universal Fit & Smart Features: Includes both boom and button microphones to fit all helmet types (full-face, open-face). Features voice prompts, hands-free calling with Siri/Google Assistant, and waterproof design for all-weather riding.
5.Easy Installation & Wide Compatibility: Attaches to any helmet in seconds with a removable metal clip. Pairs universally with most Bluetooth devices and intercoms for maximum flexibility.
- Battery Type: Rechargeable lithium polymer 900mAh
- Supports 3 sound effect modes
- Type-C charging port
- Includes both soft and hard mic
- AUX Mixing Function
- FM Support: Global Band: 76-108 MHz
- 1200M Talk Range, Supports Speeds Over 100 km/h
- CVC+ENC Noise Reduction Technology
- IP65 Water and Dust Resistance
- Supports Automatic or Manual Call Answering
- Supports Mobile Voice Assistant Function
- Two Convenient Mounting Options: Clip-On and Adhesive Mount
- Standby Time: About One Week
- Operating Time: 20 to 25 hours
- Charging Time: 3 hours
- Power Adaptor: DC5V 500mA
On Jan 21, 2026 at 02:01:37 PST, seller added the following information: