Sena SF4 Motorcycle Bluetooth Communication System

SPECIFICATIONS

Dimensions:

• Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
• HD Speaker Driver Unit: 40 mm—thickness 10.3 mm
• Standard Speaker Driver Unit: 32 mm—thickness 7.0 mm
• Wired Boom Microphone: length 183 mm
• Wire Between Speakers: length 590 mm

Weight:

• Main Module: 35 g

Operating Temperature:

• -10 °C – 55 °C (14 °F – 131 °F)

BLUETOOTH

• Bluetooth 5.1
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)

Working Distance:

• up to 1.2 km in open terrain
• Supports: up to 4 riders

AUDIO

• Noise Cancellation: Advanced Noise Control™
• Codec: Built-in SBC Codec
• HD Voice enabled for high-quality phone call audio

BATTERY

Talk Time:

• up to 13 hours

• Charging Time: 1.5 hours
• Quick Charging: 30 minutes of charging equals 4 hours intercom
• Charging Temperature: 0 °C – 45 °C (32 °F – 113 °F)
• Type: Lithium Polymer Battery

CERTIFICATES: CE, FCC, IC