Description:
Perfect for amplifying the sound of your phone or other devices
No wires, no WIFI, no matching need,
Play it anytime, anywhere
open and play
Super long playback time
Easy operation
Easy to use
Specifications:
Size: 4.8*3.9*3.9inch (122 * 100 * 100mm)
Weight: 365g
Regular color: black and white
Continuous play time: 6 hours
Battery capacity: 750mA
Speaker output power: 3W
Signal to noise ratio: 80dB
Sensitivity: (induced voltage) 40mv
Channel: 1 channel
Input power: DC 5V / 500mA
Power Plug Specifications: MICRO USB
Distortion:<3%
Maximum volume: 93db 3%
Material: ABS matte
Specifications:
Perfect for amplifying the sound of your phone or other devices
No wires, no WIFI, no matching need anytime, anywhere, open and play
Super long playback time
Easy operation
Easy to use
Package Included:
1* Speaker
1* manual
1* charging cable
1* box
Notes:
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Please leaving a message before you give the bad feedback, if the products have some problems.
Thanks for your understandings. 
