Sena 50R Dual

 
General
Dimensions:
Main module: 97 mm x 48 mm x 27mm (3.8 in x 1.8 in x 1.0 in)
Speaker Driver Unit: 40 mm – thickness  – 7.2 mm
Boom microphone: length – 150 mm
Wire between speakers: length – 555 mm
Weight: main module – 65 g (2.29 oz)
Operating temperature: -10°C – 55°C (14°F – 131°F)
Charging temperature: 0˚C – 45˚C (32°F – 113°F)
Mesh Network
Mesh 2.0 Intercom Technology
Bluetooth
Bluetooth 5.0
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)
Intercom
Working Distance:
Bluetooth Intercom: up to 2 km (1.2 miles) in open terrain
Mesh Intercom: up to 2 km (1.2 miles)* in open terrain
*Can extend up to 8 km (5 miles) between a minimum of 6 riders
Supports up to:
Bluetooth Intercom: 4 riders
Open Mesh Intercom: virtually limitless
Group Mesh Intercom : 24 riders
Supports Channels:
Open Mesh Intercom: 9 channels
 
Audio
Noise Cancellation: Advanced Noise Control™
Codec: Built-in SBC Codec
FM Radio:
Radio frequency specifications: 76 ~ 108MHz
10 preset station memory
Battery
Talk time:
Bluetooth intercom: up to 13 hours
Mesh intercom: up to 8 hours
Charging time: 1 hour
Fast Charge: 20 minutes of charging equals 6 hours Bluetooth intercom or 3.5 hours Mesh Intercom
Type: Lithium Polymer Battery