Marsee X3s Multi Color Flash LED Wireless Bluetooth 3.0 Portable Speaker, Built in Speakerphone, TF Card Slot, Black

A unique compact design makes this speaker lightweight and easy to carry around, which means that you never get to leave your music behind whenever you're on the go.
All that coupled with a durable, visually attractive, ensures that this awesome speaker will delight you with amazing sights and beautiful sounds for many years.
The Simple Hands-Free Calling feature that comes with this speaker means that you can answer and receive incoming calls at the push of a button.
Specification :
Input voltage: DC-5V 800mA
Frequency range: 20HZ-18KHZ
Output power: 3W
Signal to noise ratio: ≥85dB
Size:4.25"(L)x1.38"(W)x2.16"(H)
Packing List
1 x MARSEE Bluetooth Speaker
1 x USB Power Cable
1 x User Manual