2pcs Q58 Max Motorcycle Helmet Bluetooth Intercom, IP65 Waterproof, 500m Intercom Range, Mixed Music Sharing, LCD Screen, LED Flashlight, Support Mixing, Music Sharing, EQ Sound Effects, Max 32GB TF Card, Suitable For Full-Face And Half-Face Helmets (This Product Does Not Include Memory Card) (Only Supports Communication Between The Same Model Intercom, Does Not Support Connection With Other Intercom Models)