Features:
Advanced Bluetooth 5.1 voice chip version
Intelligent DSP audio with CVC 12th generation noise reduction processing
16k voice transmission and 3D stereo sound
One-touch interconnection with a 1.5km group intercom distance
Full-duplex intercom for up to 8 riders
Fast pairing
Music sharing function
EQ function
FM radio
Bluetooth connectivity for phone calls, music, and GPS navigation
Option to turn on or off automatic answering of phone calls and redialing of the last number
Smart microphone pickup
Ability to connect with 2 devices (mobile phone, MP3, GPS) via Bluetooth
Voice communication at speeds up to 120 km/h
40mm tuning speaker diaphragm for high-quality music
IP67 waterproof rating
1500mAh battery capacity with 35 hours of continuous intercom/phone calling/music time and 500 hours of standby time
Compatible with third-party Bluetooth intercoms (supports up to two riders)

Specifications:
Bluetooth Version: 5.1
Intercom Distance: 1.5Km
Intercom Capacity: 8 Riders
Battery Capacity: 1500 mah
Continuous Usage Time: 35 Hours
Standby Time: 500 Hours
Waterproof Rating: Ip67
Voice Transmission: 16K
Noise Reduction: Cvc 12th Generation
Compatibility: Mobile Phone, Mp3, Gps

Package Includes: (As per your selected option)
1 x 8 Rider tooth Intercom for Motorcycle Helmets