K3PLUS Bluetooth5.2 Wireless Portable Mini Outdoor Speaker Wireless Column TF Card Playback Speaker

1. Metal composite diaphragm; shocking HIFI-level sound quality
2. 360° full-frequency sound field; three-frequency comprehensive balance
3. Strong battery life; listening to music all day
4. High-definition hands-free calling; seamless answering of instant calls
5. Exquisite appearance; quality metal mesh
6. TWS networking couplet; enjoy stereo surround sound
7. Smart compatibility; it can be used with Bluetooth
8. Bluetooth transmission distance: 8.-10 meters
9. Waterproof level: life waterproof
10. Continuous battery life: about 6-8 hours
11. Speaker: full frequency speaker
12. Charging time: about 3 hours
13. Battery capacity: 1200mAh
14. Charging interface: USB
Product parameters:
Bluetooth version: 5.2
Model: K3 Plus
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
Rated power:3WAbout