Best portable speakers
100% brand new and of high quality.
Small size and light weight, easy for carry.
Pet dog design with small dog design, funny to use.
It has multi-function and be intelligent, has longer service life.
Size: 50*70*140 mm
Usb charging input voltage:5v(500MA current)
Speaker rated power output:3W
Charging time,it take about 2.5 hours to finished charging wireless version:V4.1
Transmissio distance:10 meters
Built-in kalimba DSP(CVC)data processor,complete digital echo,noise,voice processing
Maximum power distortion 7%
support hands-free (HFP protocol)
Input power supply: DC5V 300mAh