Wireless Bluetooth Speaker

KTS-1687 portable wireless karaoke speaker system."Karaoke Box" is a wooden, 4-inch speaker designed for portable use with a handle and includes a wireless microphone. Key features and specifications include: Connectivity: Wireless transmission via Bluetooth, as well as USB and TF card support for MP3 playback. Audio Output: The speaker has a 4-inch driver size and an output power of 10W. Additional Features: It includes FM radio functionality, LED lighting, and a rechargeable battery for outdoor and party use.