Bluetooth headset SENA SF1 Singlepack, range 100 m / 110 YDS, 2-way intercom, Bluetooth 4.

INTERCOM RANGE 100 M / 110 YDSTWO-WAY INTERCOMBLUETOOTH 4.1HD VOICEAUDIO OVERLAY™QUICK CHARGINGSENA SMARTPHONE APPSREMOTE CONTROL COMPATIBLEQUICK CLAMPVOICE PROMPTSBuilt for communicating directly with a passenger, the SF1 Bluetooth communication system provides 2-way intercom communication up to 100 m (110 yards) in open terrain. The SF1 lets you pair to your device so you can stream music, take and make phone calls, and hear turn-by-turn GPS directions. The SF1 also allows VOX Phone
GENERAL
Talk time: up to 13 hours
Operating temperature: -10°C ~ 55°C (14°F ~ 131°F)
Charging temperature: 0°C – 45°C (32°F – 113°F)
Dimensions:
Speaker Driver Unit: 32 mm – thickness 10 mm
Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
Wired Boom Microphone: length 183 mm
Wire between Speakers: length 590 mm
Weight: main module - 35 g (1.23 oz)
BLUETOOTH
Bluetooth 4.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
INTERCOM
Working Distance: Up to 100 m (110 yds) in open terrain
Supports up to 2 riders
AUDIO
Noise Cancellation: Advanced Noise Control™
Codec: Built-in SBC Codec
HD Voice enabled for high-quality phone call audio
BATTERY
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery
CERTIFICATES
CE, FCC, IC