Sena Nautitalk Bosun Dual

ALL ON THE SAME WAVELENGTH

The NAUTITALK BOSUN headset is equipped with Mesh Intercom technology, allowing for easy group communication when you need it most. With just a touch of a button, you can link multiple NAUTITALK headsets for open communication.

RELIABLE COMMUNICATION, WHEREVER YOU SAIL

Designed specifically for the unique challenges of maritime communication, the NAUTITALK series ensures you have a reliable connection even in the most remote sailing destinations. Whether you're cruising along the coast or crossing vast oceans, you can trust our technology to keep you connected.


SEAMLESS MESH INTERCOM™ COMMUNICATION

When using NAUTITALK N2R you can communicate hands-free with other NAUTITALK users up to 1.1 km (0.7 mi) away, or up to 4.4 km (2.8 mi) away with 6 or more users. NAUTITALK N2R features Multi-Channel Open Mesh Mode, which supports 9 channels letting users switch between different groups on different frequencies. Sena’s Mesh platform offers flexibility by allowing users to come in and out of range while keeping the rest of the group connected without interruption.


*Mesh Intercom on the NAUTITALK series operates solely and exclusively across the NAUTITALK Mesh Intercom network. Products outside the NAUTITALK line are incompatible with the NAUTITALK Mesh Intercom network.

SLEEK & COMFORTABLE DESIGN

NAUTITALK BOSUN was designed with a low-profile form factor that sits comfortably over the user's ears, while still allowing for awareness of surrounding sounds. NAUTITALK BOSUN has rounded arms located just above the speakers, which provide a secure hold on the head and ears. The device’s low-hanging neckband allows users to also wear a hat or glasses while using the NAUTITALK BOSUN headset.


NEXT-LEVEL TRAINING

Sena’s Mesh Intercom communication capabilities are limitless, and NAUTITALK BOSUN is the perfect tool for training applications at sea. From sailor-to-captain training or communicating within a racing team, NAUTITALK headsets can maintain a stable connection for clear communication.


SMARTPHONE CONNECTIVITY

In addition to the built-in intercom system, NAUTITALK BOSUN also allows for Bluetooth® connection with a smartphone. Once your smartphone is paired you can listen to music or even take a phone call. Sena’s Audio Multitasking allows users to listen to audio from a smartphone and still be able to communicate over the Mesh Intercom system without disrupting the conversation. NAUTITALK BOSUN is also compatible with the Sena Marine App, which allows for setting up intercom groups, adjusting device settings, and accessing the device’s Quick Start Guide on-the-go.


MAKE SAILING SAFER WITH SENA APP

Get on the same wavelength as your crew by connecting your devices with the Sena Marine app. Access the list of paired devices and customize the settings to experience the full features of your devices. Manage Mesh Intercom settings, download and view the User’s Guide, get updates on the latest firmware, and more.

PRODUCT SPECS

Mesh Intercom™
Robust & reliable communication network.

Floating
Positive buoyancy prevents headset from sinking in water.

Bluetooth 5.2
Compatible with the latest Bluetooth 5.2 platform.

Sena Smartphone Apps
Allow you to configure device settings, access the User's Guide, and more.

IPX7 Submersible Waterproof
Protected against the effects of temporary immersion in water.

UV Stabilized
Protection against degredation from long term exposure to ultraviolet light.

Multi-Channel Communication
Communicate with different groups across 9 channels.

SPEC DETAIL

DIMENSIONS:

Main Module: 165 mm x 190 mm x 75 mm (6.49 in x 7.48 in x 2.95 in)
Speaker Driver Unit: 32 mm—thickness 4.4 mm
Boom Microphone: length 35 mm
Wire Between Speakers: length 85 mm

WEIGHT:

Main Module: 124 g (4.44 oz)

OPERATING TEMPERATURE:

-10 °C – 55 °C (14 °F – 131 °F)

INTERCOM:

Mesh Network Communication

Mesh Intercom:
  •  Working Distance: up to 800 m (0.5 mi)* on open water
      *Can extend up to 1.6 km (1 mi) between 6 participants
  •  Open Mesh Intercom:
      ⁃  9 channels
      ⁃  Virtually unlimited participants

BLUETOOTH:

Bluetooth 5.2
Headset Profile (HSP)
Hands-Free Profile (HFP)
Advanced Audio Distribution Profile (A2DP)
Audio Video Remote Control Profile (AVRCP)

FM RADIO:

Radio frequency specifications: 76 – 108 MHz
10 preset station memory

AUDIO:

Noise Cancellation: Advanced Noise Control
Codec: Built-in SBC Codec
HD Speakers

BATTERY:

Talk Time:
  •  Mesh Intercom: 12 hours
Charging Time: 2.5 hours
Type: Lithium Polymer Battery

CERTIFICATES:

CE, FCC, IC, KC