Technical Specification:

Brand: Lenovo
Model: Lenovo Thinkplus K30
Type: BT speaker
Brand: Lenovo
Model: K30
Color: Black
BT version: V5.0
BT transmission distance: 8-10m
Shell material: Metal
Frequency response: 100Hz-20KHz
Playing time: About 6 hours
Battery capacity: 1800mAh
Supported protocol: A2DP/HFP/HSP/AVRCP
Rated input: 5V/500mA

Features:

Bluetooth 5.0 connectivity: Provides a stable and reliable connection with your devices.
360° panoramic sound: Delivers immersive sound that fills the room.
1200mAh battery: Provides up to 6 hours of music playback on a single charge.
IPX4 water resistance: Durable enough to withstand splashes and light rain.
Touch controls: Easily control the speaker's functions with a simple touch.
Built-in microphone: Allows you to make hands-free calls.
Compact and lightweight 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 360° panoramic sound is created by two built-in speakers that deliver sound in all directions. This means that you can enjoy the same great sound quality no matter where you are in the room.
The 1200mAh battery provides up to 6 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 IPX4 water resistance rating means that the speaker is splash-proof and can withstand light rain. This makes it a great choice for outdoor use.
The touch controls are located on the top of the speaker and allow you to play, pause, skip tracks, and adjust the volume.
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 lightweight design makes the speaker easy to carry and take with you wherever you go. It measures just 9.5 x 9.5 x 8 cm and weighs only 270g.