Langsdom BE20 Bone Conduction Headphones

🎧 Langsdom BE20 Bone Conduction Headphones – Key Features

1. Design & Fit

• Open-ear design using bone conduction technology — transmits sound through your cheekbones rather than directly into your ear canal.
• Ergonomic wraparound frame built for comfort and secure fit during running, cycling, or swimming.
• Lightweight and suitable for extended wear.

2. Waterproofing

• IP68 waterproof rating — suitable for swimming and sweat-heavy workouts.
• Can be used underwater (with offline music playback via built-in storage).

3. Storage & Playback

• Built-in 16GB TF card — allows music playback without needing a phone.
• Supports multiple audio formats (typically MP3, WAV, etc.).

4. Wireless Connectivity

• Bluetooth 5.3 (commonly listed for this model) — fast and stable wireless connection for calls and streaming.
• Can switch between Bluetooth mode and MP3 (TF card) mode easily.

5. Battery Life

• Around 6–8 hours of continuous playback on one charge (varies by volume and mode).
• USB magnetic charging port for waterproof sealing.

6. Sound & Safety

• Bone conduction keeps ears open to surrounding sounds — great for outdoor safety.
• Clear audio with vibration-based conduction and noise reduction for calls.

7. Ideal For

• Swimming, running, cycling, hiking, or any outdoor sport.
• People who prefer open-ear listening for comfort or situational awareness.