Experience seamless communication on your rides with the Sena B20 Bluetooth Communication System. Designed for riders who demand clarity and reliability, the B20 provides crystal-clear audio, intuitive controls, and robust connectivity. Whether you’re commuting, touring, or riding with friends, the Sena B20 keeps you connected and focused on the road. What's in the Box: Sena B20 Main Unit (Host) (With Black Panel) Spare White Panel Set Mounting Clamp Adhesive Mounting Base Speaker Speaker Pads (2) Speaker Velcro Fasteners (2) Wired Boom Microphone Microphone Sponge Covers (2) Boom Microphone Velcro Fastener Boom Microphone Mounting Base Mounting Base Velcro Fastener Wired Microphone (Soft Wire) Soft Wire Microphone Velcro Fastener USB-C Charging and Data Cable Specifications: General: Dimensions: Main Module: 87mm x 48mm x 23.9mm Speaker Driver Unit: 40 mm—thickness 7.3 mm Wire Between Speakers: length 225 mm Wired Boom Microphone: length 120 mm Weight: Main Module: 40 g Operating Temperature: -10 °C – 55 °C (14 °F – 131 °F)Mesh Network: Mesh Intercom™ Technology Bluetooth: Bluetooth 5.2 Headset Profile (HSP) Hands-Free Profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio Video Remote Control Profile (AVRCP) Intercom: Working Distance:Mesh Intercom™: up to 2 km (1.5 km)* in open terrain*Can extend up to 6 km between a minimum of 6 riders Supports up to:Open Mesh Intercom: virtually limitless ridersGroup Mesh Intercom: 24 riders Supports Channels:Open Mesh Intercom: 6 channels Audio: Noise Cancellation: Advanced Noise Control™Codec: Built-in SBC Codec Battery: Talk Time: 35 hours Mesh intercom: 15 hours Bluetooth (Phone & music): 20 hours Charging Time: 2.5 hours Type: Lithium Polymer Battery Certificates: WPC, BIS, CE, FCC, IC Warranty: 2 years Sena Motorcycles App Google Play: Download Now App Store: Download Now #TeamMotoCentral
