YM-339 2 x 5W Bluetooth Speaker with LED Lights, Support TF Card

About the product
1. Compliant with Bluetooth V3.0+EDR
2. Speaker output: 2x5W, super clear and loud
3. 32 dynamic LED lights, 6 built-in preset modes
4. Built-in lithium battery, rechargeable
5. Built-in TF card slot