Sena B20 Bluetooth Communication System

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 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

CERTIFICATES

• WPC, BIS, CE, FCC, IC

WARRANTY

• 2 years