•【Unlimited Multi-User Intercom】Half-duplex intercom system supports an unlimited number of users for motorcycle communication,ideal for group rides. •【Advanced Bluetooth-compatible 5.4 Technology】Equipped with Qualcomm 5.0 chip,ensuring smooth performance and faster transmission speeds for seamless connectivity. •【Music Sharing Capability】Share your favorite tunes with fellow riders,allowing multiple users to listen to the same song simultaneously. •【IP56 Waterproof and Dustproof】Designed to withstand dust,sand,and rain,providing reliable performance in various weather conditions. •【Long-lasting Battery Life】Large capacity battery offers up to 24 hours of usage time,perfect for extended rides and long-distance journeys. •【Smart Noise Reduction】Intelligent noise cancellation and filtering technology ensures crystal-clear audio quality for both intercom and music. •【Dual Phone Connectivity】Support for connecting two phones simultaneously,enabling one-to-two call functionality for increased versatility. Specifications: •Bluetooth-compatible Version: 5.4 •Chip Type: Qualcomm 5.0 •Intercom Range: 600 meters •Battery Life: Up to 22 hours •Charging Time: 2.5 hours •Waterproof Rating: IP56 •Speaker: Titanium alloy,high and low frequency •Voice Assistant: AI one-key wake-up •Compatible Helmet Types: Half helmet,Modular,Off-road motorcycle,Open-face,Full-face,Flip-up,Universal •Special Features: Voice control,Waterproof,Noise reduction,Automatic call answering Package included: •1 x D3X Motorcycle Helmet Headset •1 x Microphone •1 x English Instruction Manual •1 x Clip •1 x Magic Tape Strap •1 x Label Sticker •1 x Host Sticker •1 x Charging Cable