Lenovo K3 Plus RGB Portable Bluetooth Speaker

Features:
• Metal composite diaphragm, shocking HIFI-level sound quality
• 360° full-frequency sound field, three-frequency comprehensive balance
• Strong battery life, listening to music all day
• High-definition hands-free calling, seamless answering of instant calls
• Exquisite appearance, quality metal mesh
• TWS networking couplet, enjoy stereo surround sound
• Smart compatibility, it can be used with bluetooth

Specification:
Brand: Lenovo
Model: K3 Plus
Bluetooth version: 5.2
Frequency response: 80Hz ~ 18KHz
Sensitivity: -85dB +3dB
impedance: 4
Sensitivity: 52mm
impedance: 7 colorful lights
Charging port: Type-C
Power supply: DC5V,500mA
Built-in battery: 3.7V/500mAh
Bluetooth transmission distance: 8-10 meters
Waterproof level: life waterproof
Continuous battery life: about 6-8 hours
Speaker: full frequency speaker
Charging time: about 3 hours