# Tidesmit Ultralight Open-Ear Bone Conduction Sleep Mask

## Experience Safe Audio Awareness Without Ear Fatigue

**Tidesmit Bone Conduction Wireless Headphones** is a **Sleep Headphones Mask** designed for **active professionals and runners**. This cutting-edge **open ear headset** delivers rich audio through cheekbones while keeping your ears free for total environmental awareness.

## The Problem We Solve

Traditional earbuds cause ear canal discomfort and isolate you from critical safety sounds during training. **Tidesmit** resolves this by providing an **ergonomic wireless audio** solution that stays secure during any intense activity.

## Why You Need It

-   **Ultralight Design:** Weighing just 26g for all-day comfort without pressure.
-   **Safety Focused:** Our **safe listening device** keeps you aware of traffic and surroundings.
-   **Secure Fit:** The **comfort fit headset** stays in place during high-impact movement.
-   **Durability:** Features **sweatproof workout audio** technology for extreme reliability.
-   **Versatile Use:** Perfect as **wireless running gear** or for relaxing sleep sessions.

### Technical Specifications

-   Weight: 26g Ultralight
-   Connectivity: Bluetooth 5.3
-   Waterproof Rating: IPX6 Sweatproof
-   Fit: Ergonomic Open-Ear

Upgrade your audio experience with this premium gear and order yours today for maximum comfort.

## Details

- **Price:** 29.42 EUR - 41.36 EUR
- **Vendor:** Tidesmit
- **Type:** Sleep Headphones Mask
- **Tags:** bluetooth cycling headphones, bone conduction headphones, comfort fit headset, ergonomic wireless audio, Headsets, lightweight sport earphones, open ear headset, outdoor sport earbuds, safe listening device, sweatproof workout audio, wireless running gear

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Charging Cable / China Mainland | 29.42 EUR | In stock |
| Black / China Mainland | 41.36 EUR | In stock |
| Beige / China Mainland | 40.61 EUR | In stock |
| Grey / China Mainland | 40.61 EUR | In stock |

## Images

- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit
- Bone Conduction Wireless Headphones - Open-Ear Bluetooth Sports Audio Tidesmit

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> Source: [Tidesmit](https://tidesmit.com/products/lonmao-b33-bone-conduction-earphones-bluetooth-5-4-wireless-headphones-sports-headset-hd-clear-mic-for-workout-running-driving)
> Updated: 2026-08-29