B20 Bluetooth Communication System

• 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 1.2 km in open terrain
  *Can extend up to 4.8 km  between a minimum of 6 riders

  Supports up to:
  – Open Mesh Intercom: virtually limitless riders
  – Group 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

• WATERPROOF

  IP67

• CERTIFICATES

  WPC, BIS, CE, FCC, IC

• WARRANTY

  2 years

• Sena B20 Main Unit (Host)

• 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