Thinkplus Portable Wireless BT Speaker K3 Black

Features:
Upgraded BT5.0 chip, low latency, stable and fast transmission, wide compatibility.
Adopt metal composite diaphragm, omnidirectional sound technology ensures the balanced diffusion of sound, bright treble, full midrange and powerful bass, HiFi sound quality.
Small and portable, it comes with a lanyard, easy to carry and use whenever you want.
Built-in microphone, intelligent noise reduction, clear and bright sound without delay.
Silicone buttons, comfortable feel, sensitive response, easy to operate.
Built-in 1800mAh large capacity lithium battery, safe and stable, long endurance time.
Specification:
Type: BT speaker
Brand: Lenovo
Model: K3
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
Item size: 8 * 8 * 6.3cm /3.15 * 3.15 * 2.48in
Packing list:
1 * BT speaker
1 * Charging cable
1 * Lanyard
1 * User manual