With Bluetooth 4.1 technology, the SRL 2 is a unibody communicator that fits into the helmet ear pockets allowing for easy and versatile use. The Sena SRL II features an eight-way intercom communication up to 1 mile in open terrain with Universal Intercom and Group Intercom technology, as well as intuitive voice prompts and voice commands. Through the use of innovative technology the 1SRL offers safe and easy operation with a three-button control pad. Additional key features include music sharing, built-in FM radio tuner, Advanced Noise Control, up to 10 hours talk time, and an exclusive smartphone app for iPhone and Android all while being firmware upgradeable.

Features:

• Bluetooth 4.1 technology
• Unibody design is built specifically for your helmet and fits into the helmet ear pockets
• Eight-way intercom communication up to 1 mile in open terrain
• Universal Intercom to communicate with other brand headsets
• Group Intercom
• Voice prompts
• Music sharing between rider and passenger
• Built-in FM radio tuner
• Up to 10 hours talk time
• Firmware upgradeable
• Smartphone app for iPhone and Android

Specifications:

• Talk time: 10 hours

Bluetooth:

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

Intercom:

• Working distance (intercom): up to 1.6 kilometers (1.0 mile) in open terrain

Audio Sound by Harmon Kardon:

• Built-in SBC Codec
  • Advanced Noise Control
  • Wide volume control
  • Sample rate: 48kHz (DAC)
• Built-in wide band Codec (HFP)
  • Sample rate: max 16 kHz

FM Radio:

• Built-in FM radio with RDS AF (Radio Data System Alternate Frequencies)
• Radio region: worldwide
• Radio frequency specifications: 64 ~ 108MHz
• 10 preset station memory with automatic scan function
• Radio on time: 8 ~ 10 hours

Battery:

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

Certificates: CE, FCC, IC