The SF2 lets you take calls, listen to music or follow GPS directions. Designed for two-way Bluetooth communication between two riders within a radius of 800m. Small, simple and very practical. Plus with the Audio Overlay™ feature, riders can listen to music and use the intercom at the same time. Share your ride!

• GENERAL

  Dimensions:
  - Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
  - HD Speaker Driver Unit: 40 mm thick 10.3 mm
  - Standard Speaker Driver Unit: 32 mm-thick 7.0 mm
  - Wired Tree Microphone: length 183 mm
  - Wire between speakers: length 590 mm
  
  Weight:
  - Main Module: 35 g (1.23 oz)
  
  Operating Temperature: -10 °C - 55 °C (14 °F - 131 °F)

• BLUETOOTH

  Bluetooth 5.1
  Headphone Profile (HSP)
  Hands-free Profile (HFP)
  Advanced Audio Distribution Profile (A2DP)
  Audio Video Remote Control Profile (AVRCP)

• INTERCOM

  Working distance: up to 800 m (880 yds) in open terrain
  Supports: up to 2 riders

• AUDIO

  Noise reduction: Advanced Noise Control™
  Codec: Built-in SBC Codec
  HD Voice enabled for high quality phone call audio

• BATTERY

  Talk time: up to 14 hours
  Charging time: 1.5 hours
  Fast charging: 30 minutes of charging equals 4 hours of intercom
  Charging temperature: 0 °C - 45 °C (32 °F - 113 °F)
  Type: Lithium polymer battery

• CERTIFICATES

  CE, FCC, IC