An evolved experience: With an updated design and improved functionality, the 20S Evo provides robust performance combined with years of Sena expertise. Stay in touch with up to eight other riders 2km away using the Group Intercom feature. Simultaneously have an intercom conversation at the same time as listening to music, FM radio or GPS thanks to the Audio Multi-Tasking technology. The clear and precise HD audio is easy to operate using the simplified user interface. Control the device using hands-free voice demands and connect to the Sena App on your smartphone to personalise your settings. An intercom experience like no other.

Sena part number 20S-EVO-01.

Manufacturers Specs

GENERAL
• Talk time: 13 hours
• Operating temperature: -10C - 55C (1F - 131F)
• Main module: 98 mm x 56.2 mm x 31.5 mm (3.9" x 2.1" x 1.2")
• Speaker: driver unit 40 mm – thickness 6.5 mm
• Boom microphone: length 190 mm
• Wire between speakers: length 555 mm
• Weight: Module: 61g (2.15 oz)

BLUETOOTH
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)
• Bluetooth 4.1

INTERCOM
• Working distance: up to 2.0 km (1.2 miles) in open terrain

AUDIO
• Advanced Noise Control
• Built-in SBC Codec
• Wide volume control
• Sample rate: max. 48 kHz (DAC)

FM RADIO
• Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)• Radio region: worldwide
• Radio frequency specifications: 64 ~ 108MHz
• 10 pre-set station memory with automatic scan function

BATTERY
• Charging time: 2.5 hours
• Type: Lithium polymer

CERTIFICATES
• CE, FCC, IC

What's in the box?
• 20S EVO Headset Main Unit
• 20S EVO Universal Helmet Clamp
• 20S EVO Wired Boom Microphone
• 20S EVO Wired Microphone
• Boom Microphone Holder
• Microphone sponges
• 2.5 to 3.5 mm Audio Cable
• USB Power & Data Cable (Micro USB Type)
• Cigarette Charger
• Glued Surface Mounting Adapter
• Rubber pads
• Speaker pads
• Hook & Loop Fasteners for Speakers
• Hook & Loop Fastener for Boom Microphone
• Hook & Loop Fastener for Holder
• Hook & Loop Fastener for Wired Microphone
• Allen Wrench
• Foam Speaker Covers
• Speaker Port Cover