Original Lenovo K3 Pro Bluetooth V5.0 Speaker
More FAQ. Please check it at the end.
Full Frequency 
Moving Coil Unit 
HIFI Stereo Surround Sound 
Upgrade To Bluetooth 5.0
TWS Connection 
1200mAh Lithium Battery 
Call Microphone 
Lightweight And Easy To Carry 
Fully Compatible With The Device 
Daily Life Waterproof
HIFI Sound Quality 
Metal Shock Composite Diaphragm
Full-Range Speakers With Rich Bass
Wireless Connection To Bluetooth Speakers
Hands-Free Answering Of HD Calls
Large Capacity Battery 
Strong Battery Life
Portable Speakers Excellent Details
Fully Compatible Plug And Play
Speaker Detailed Parameters 
Lenovo thinplus brand
Model K3 pro 
Colour Black 
Bluetooth Version 5.0 
Scenes To Be Used Indoor Outdoor 
Transmission Distance 8-10m 
Waterproof Level Life Waterproof
Continuous Battery Life About 6-8 hours 
Trumpet Full-Range Speakers 
Charging Time About 3 Hours 
Battery Capacity 1200mAh 
Charging Interface USB

Feature:
• [Bluetooth 5.0] :Enjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast transmission of audio signals.

• [Portable Speaker] :Take your music anywhere with this lightweight and compact portable speaker, perfect for on-the-go use.

• [Stereo Sound Mode] :Experience high-quality stereo sound with the ability to adjust the balance between left and right channels for an immersive listening experience.

• [Waterproof] :Don't let rain or spills stop you from enjoying your music with this waterproof speaker, designed to withstand harsh weather conditions.

Specfication:
Model K3 pro
Colour: Black 
Bluetooth: Version 5.0 
Scenes To Be Used: Indoor Outdoor 
Transmission Distance: 8-10m 
Waterproof Level: Life Waterproof
Continuous Battery Life: About 6-8 hours 
Trumpet Full-Range Speakers 
Charging Time: About 3 Hours 
Battery Capacity: 1200mAh 
Charging Interface: USB

Package List:
1 *Wireless Speaker
1 * Charging Cable
1 * User Manual(CN)