The PT91225 Dual 12" Party Speaker from Samesay is the ultimate sound system for parties and events. This large-sized speaker box delivers an impressive output power of 140W, ensuring your music is heard loud and clear. Equipped with Bluetooth V5.3, it allows seamless wireless connectivity to your devices.Featuring a built-in rechargeable battery (12V/7000mAh), you can party anywhere, without worrying about power sources. With microphone and guitar jacks, this versatile speaker also doubles as a karaoke machine for adults, making it perfect for every celebration.