Sena 10C EVO Motorcycle Helmet 4K Camera & Bluetooth Intercom Headset 10C-EVO-02

Features: Noise Cancellation: Advanced Noise Control™ Built-in SBC Codec FM Radio Field of view: 125 degrees Aperture f/2.4 Lens rotation: 30 degrees Video recording time: 1.5 hours Video file format: MP4 (H.264) Max video bit rate: 60 Mb/s (4K) Talk time: 20 hours Charging Time: 2.5 hours Link up to 10 Sena devices