Sena SF2 single set

Sena SF2 Bluetooth Communication System Twin Pack The SF2 allows conversations with another rider via a two-way intercom with a range of up to 800m in open terrain. The SF2 can also be paired with a smartphone to stream music, receive and make calls and listen to navigation instructions. With the Audio Overlay feature? you can listen to music and use the intercom at the same time. The SF2 also features a fast charging function, so you are ready to ride in no time. Features: Bluetooth connection for two people HD speakers are now available for the SF2 everything under control with the Sena Smartphone Apps Specifications: General: Talk time: 13 hours Operating temperature: -10°C ~ 55°C Dimensions: Rider headset: 32 mm ? thickness 10 mm Main unit: 73.3 mm x 38.7 mm x 16.6 mm Wired microphone: length 183 mm Cable between the speakers: 590 mm Weight: Main unit: 35 g Bluetooth: Bluetooth 4.1 Headset profile (HSP) Hands-free profile (HFP) Advanced Audio Distribution Profile (A2DP) Audio/Video Remote Control Profile (AVRCP) Intercom: Bluetooth intercom: up to 800 m in open terrain Supports up to 2 riders Audio: Noise reduction: Advanced Noise Control? Codec: Built-in SBC Codec FM radio: Radio frequency data: 76 ~ 108 MHz Battery: Charging time: 1.5 hours Fast charging: 30 minutes of charging time provides four hours of intercom Type: Lithium Polymer battery Testing standards: FCC, IC Included in delivery: 1 pair of Sena Bluetooth communication systems 1 pair of clamping units 1 pair of mounting adapters, self-adhesive 2 pairs of HD speakers 2 pairs of Velcro fasteners for mounting the speakers 1 pair of boom microphones, wired 1 pair of Velcro fasteners for mounting the boom microphones 2 pairs of microphone attachments 1 pair of boom microphone holders 1 pair of Velcro fasteners for mounting the holders 1 pair of microphones, wired 1 pair of Velcro fasteners for mounting the wired microphones 1 x Micro USB charging/data cable