The BLUE STAR TWS BK31 wireless headphones are a modern solution for music lovers who value comfort and sound quality. They use Bluetooth 5.4 technology to ensure a stable connection and smooth audio streaming with compatible devices within a range of up to 12 meters. LEDs indicate the charge level of the headphones and the case itself.

The headphones have built-in 30 mAh batteries that provide up to 5 hours of continuous music listening, and their case with an additional 300 mAh battery allows for convenient charging on the go. The charging time of the headphones is about 1.3 hours, which is extremely effective and allows you to quickly return to your favorite sounds. A USB-C charging port is now standard, so you can charge your headphones using most modern cables and chargers. LEDs indicate the charge level of the headphones and the case itself.

Wearing comfort is provided by ergonomically designed earbuds that adapt to the shape of the ear, minimizing the risk of falling out during movement. In addition, the headphones are IPX4 certified, which means they are resistant to water and sweat, which is essential for outdoor workouts.

Specification:
Bluetooth version: 5.4
Bluetooth range: up to 12 m
Battery capacity: 30 mAh (earbuds), 300 mAh (case)
Talk time: 5 h
Music playback time: 4.7 h
Charging time: 1.3 h
Waterproof level: IPX4
Charging port: USB-C

What's in the box:
- TWS headphones BLUE STAR BK31- USB-C charging cable- user manual

See other TWS headphones from the Blue Star range. Check Comparison of models.