WS887 Portable Cylinder Button Control Stereo MusicBlack

I am an Chinese seller,providing customers with high-quality and low-cost products.
The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on.
We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans.
Sincerely at your service .Thank you for your shopping and have a nice day.Specifications:
Bluetooth-compatible speaker with durable aluminum alloy case design.
The speaker is in cylinder shape, portable and reliable.
Easy operation by bluetooth-compatible connection and button control.
It supports music formats of MP3 and WMA.
It supports TF card, USB playback, bluetooth-compatible call, FM mode and file playback as well.

Type: bluetooth-compatible Speaker
Material: Metal
Power Supply: DC 5V
Battery: Lithium Battery 300mAh (Included)
Effective Power: 3W
Speaker Unit: 45mm
Frequency: 90Hz-20KHz
Audio Interface: 3.5mm
Impedance: 4ohms
Play Time: about 2 Hours
Bluetooth-compatible Version: bluetooth-compatible 3.0
Working Frequency: 2402-2480 MHz
Features: Wireless, Cylinder Shape, Button Control, Portable
Size: 10cm x 8cm x 8cm/3.94" x 3.15" x 3.15" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x bluetooth-compatible Speaker
1 x Data Cable