JBL PartyBox Encore Essential Bluetooth Karaoke Speaker w/ PBM100 Mic Kit | eBay
JBL Partybox 710 portable speaker
Amazon.com: JBL Partybox 310 Portable Bluetooth Speaker with Dazzling Light Show + JBL Wireless 2 Microphone System for Karaoke – Powerful Pro Sound, IPX4 Splashproof, 18-Hour Battery Life : Electronics