Langsdom TN31 Wireless Earbuds
Langsdom TN31 Wireless Earbuds
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- Satisfaction Guaranteed
- 1 Year Warranty
The device features Bluetooth standard v5.3 for seamless connectivity and complies with the IPX-4 waterproof standard, making it resistant to water splashes. It offers wireless connection capabilities and is powered by a 400mAh battery, providing an estimated battery life of up to 32 hours. Equipped with a Blurtrum chipset and constructed from durable ABS material, the device ensures reliable performance. It supports fast charging via a Type-C port, requiring only 1.5 hours for a full charge. Additionally, it comes with a 1-year warranty for added a
🎧 Langsdom TN31 – Pure Sound. Total Comfort.
Experience clear audio and a secure fit with TN31 earbuds—designed for active lifestyles and everyday use.
Core Features
Connectivity & Technology
Equipped with Bluetooth 5.3 for stable, low-latency transmission
Automatic pairing when removed from the charging case
Wide device compatibility with iOS, Android, and Windows
Touch-sensitive controls for effortless playback, calls, and
voice assistant access
Energy-efficient chipset ensures smooth performance and extended battery life
Sound & Audio
HD stereo sound with crisp highs and deep bass for
immersive listening
Enhanced noise isolation design for clearer calls and
focused audio
Low-latency performance, ideal for gaming and streaming
Balanced sound profile for music, podcasts, and calls
across all genres
Battery & Charging
Up to 30 hours of total playback with charging case
Single charge provides 5–6 hours of
continuous use
Type-C fast charging for quick and convenient power-ups
LED battery indicators on case for real-time power status
Build & Durability
Ergonomic in-ear design ensures a secure, comfortable fit for long sessions
IPX5 water resistance protects against sweat and light rain
Lightweight yet sturdy construction for daily portability
Matte-finish charging case adds grip and scratch resistance
Packaging
Frequently ask Questions
How long does the battery last on a single charge?
The earbuds offer up to 5–6 hours of playback on a single charge, with a total of up to 30 hours using the charging case.
Are the TN31 earbuds waterproof?
Yes, they are rated IPX5, making them resistant to sweat and light rain—ideal for workouts and outdoor use.
Do the TN31 earbuds support voice assistants?
Yes, they support voice assistants like Google Assistant and Siri via touch control.
How do I control music and calls?
The TN31 earbuds have touch controls that let you play/pause music, answer/end calls, skip tracks, and activate your voice assistant.