Sena SRL-EXT Bluetooth Headset for Shoei RF-1400

Features:

• Premium speakers & Microphone by Harman Kardon
• Mesh Intercom™ Technology
• 4-way Bluetooth 5 intercom
• Smart intercom pairing
• Audio multitasking
• Noise Cancellation: Advanced Noise Control

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 8.0 km (5.0 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

Mesh Network:

• Mesh Intercom Technology

Bluetooth:

• Bluetooth 5
• Headset Profile (HSP)
• Hands-Free Profile (HFP)
• Advanced Audio Distribution Profile (A2DP)
• Audio Video Remote Control Profile (AVRCP)

Audio:

• Noise Cancellation: Advanced Noise Control™
• Codec: Built-in SBC Codec
• FM Radio:
  • Radio frequency specifications: 76 ~ 108MHz
  • 10 preset station memory
• Premium Speakers & Microphone by Harman Kardon

Battery:

• Talk time:
  • Bluetooth intercom: 11 hours
  • Mesh intercom: 11 hours
• Charging time: 2.5 hours
• Type: Lithium Polymer Battery

Certificates:

• CE, FCC, IC