Technical Specification:

Brand: Lenovo
Model: TS13
Type: BT speaker
Color: Black/White/Green/(optional) .
Material: ABS
BT version: V5.0
BT transmission distance: About 10m
Frequency response: 20Hz-20KHz
Playing time: About 8 hours
Battery capacity: 1500mAh
Rated input: 5V/500mA
Item size: 15*7.2*6 cm / 5.91*2.83*2.36 inch

Features:

Bluetooth 5.0 connectivity: Provides a stable and reliable connection with your devices.
Full-range speaker unit: Delivers clear and balanced sound.
1500mAh battery: Provides up to 8 hours of music playback on a single charge.
Alarm clock function: Wake up to your favorite music or radio station.
Mirror display: See the time and other functions at a glance.
Built-in microphone: Allows you to make hands-free calls.
Compact and elegant design: Easy to carry and take with you wherever you go.
The Bluetooth 5.0 connectivity provides a range of up to 10 meters, so you can move around freely while listening to music.
The full-range speaker unit delivers clear and balanced sound. This means that you can enjoy all the details of your music, whether you're listening to a rock song or an acoustic ballad.
The 1500mAh battery provides up to 8 hours of music playback on a single charge. This means that you can use the speaker all day long without having to worry about running out of power.
The alarm clock function is a great way to wake up to your favorite music or radio station. You can set the alarm to go off once or multiple times a day, and you can also choose the volume and the snooze duration.
The mirror display is a convenient way to see the time and other functions of the speaker. The display is located on the top of the speaker, and it's easy to read even in bright sunlight.
The built-in microphone allows you to make hands-free calls. This is a great feature if you need to take a call while you're on the go.
The compact and elegant design makes the speaker easy to carry and take with you wherever you go. It measures just 15 x 7.2 x 6 cm and weighs only 250g.