SENA 10U for Krios

Features:
Bluetooth 4.0 technology
Unibody design is built specifically for your helmet and fits into the helmet ear pockets
Includes a wireless remote control as well as a two-button control pad
Four-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
Dimensions (main module)
Microphone with control unit: 77 mm x 68 mm x 58 mm (3.0 in x 2.7 in x 2.3 in)
Bluetooth:

Bluetooth 4.0
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:

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: 3 hours
Type: Lithium polymer battery
Certificates: CE, FCC, IC

In The Box:

10U Headset
Handlebar Remote
Foam Speaker Snap Holders
Handlebar Rubber Band
USB Power and Data Cable (Micro USB Type)