---
product_id: 638763001
title: "Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack"
brand: "sena"
price: "4500 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/638763001-nautitalk-bosun-on-board-crew-communication-headset-for-sailing-yachting
store_origin: DK
region: Denmark
---

# Waterproof design Bluetooth 5.2 connectivity 20H battery life Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack

**Brand:** sena
**Price:** 4500 kr
**Availability:** ✅ In Stock

## Summary

> ⚓ Stay Connected, Stay Ahead: The Ultimate Sailing Sidekick

## Quick Answers

- **What is this?** Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack by sena
- **How much does it cost?** 4500 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/638763001-nautitalk-bosun-on-board-crew-communication-headset-for-sailing-yachting)

## Best For

- sena enthusiasts

## Why This Product

- Trusted sena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Power:** Up to 20 hours of uninterrupted communication—because your voyage doesn’t stop.
- • **Weatherproof & Ready:** Built to withstand marine conditions, so you stay connected rain or shine.
- • **Comfort Meets Function:** Ergonomically designed to fit perfectly with hats, glasses, or sunglasses.
- • **Ultimate Marine Compatibility:** Pair effortlessly with smartphones for calls, GPS, and music on the go.
- • **Seamless Hands-Free Communication:** Mesh intercom tech keeps your crew connected without lifting a finger.

## Overview

The Sena Nautitalk Bosun is a waterproof, Bluetooth 5.2-enabled marine headset designed for hands-free, mesh intercom communication. With up to 20 hours of battery life and seamless smartphone integration, it ensures clear, reliable connectivity on board while offering ergonomic comfort compatible with hats and glasses.

## Description

Sena Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack

## Features

- Mesh Intercom for hands-free headset to headset communication
- Smartphone pairing for music, GPS, phone calls and more
- Compatible with the Sena Marine App for simplified device setup
- Designed to wear comfortably with hats, glasses, or sunglasses
- Bluetooth 5.2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Name | Nautitalk |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Pouch / NAUTITALK Bosun Main unit / NAUTITALK Bosun Ear Pad / Floating Marker Buoys / Headband Strap / Microphone Sponges / USB Power & Data Cable (Magnetic type) |
| Age Range (Description) | Adult |
| Specific Uses For Product | Boating, Sailing |
| Recommended Uses For Product | Boating, Sailing |
| Theme | Marine |
| Control Type | Touch Control |
| Item Weight | 124 Grams |
| Water Resistance Level | Waterproof |
| Style | On-Ear |
| Control Method | Touch |
| Number of Items | 1 |
| Battery Life | 20 Hours |
| Bluetooth Version | 5.2 |
| Carrying Case Weight | 124 Grams |
| Earpiece Shape | around the ear |
| UPC | 885465018605 |
| Manufacturer | Sena |
| Item Weight | 4.4 ounces |
| Package Dimensions | 7.68 x 6.5 x 3.23 inches |
| Country of Origin | China |
| Item model number | NTT-BOS-01 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Manufacturer Part Number | NTT-BOS-01 |
| Special Features | Weather Resistant |

## Product Details

- **Brand:** Sena
- **Color:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** On Ear
- **Noise Control:** Active Noise Cancellation

## Images

![Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack - Image 1](https://m.media-amazon.com/images/I/61J3-bbBgdL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Sena Nautitalk Bosun On Board Crew Communication Headset for Sailing & Yachting, a.k.a. Marriage Saver, 1-Single Pack
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**Shop now:** [https://www.desertcart.dk/products/638763001-nautitalk-bosun-on-board-crew-communication-headset-for-sailing-yachting](https://www.desertcart.dk/products/638763001-nautitalk-bosun-on-board-crew-communication-headset-for-sailing-yachting)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*