L.O.L. Surprise Bluetooth Karaoke Speaker With Rechargeable Battery & Microphone.\n\nThis cool new L.O.L. Surprise Karaoke Speaker uses Bluetooth to stream audio from any compatible device. L.O.L. fan can now sing or dance along to any song they want. You can also play music stored in a USB flash drive or microSD card via the built in media player. This karaoke machine comes with a wired microphone and features built-in rechargeable batteries or you can take the speaker along with you. Please fully charge before use.\n\nSing along to your favourite songs for all of your friends with this awesome L.O.L. Surprise Karaoke Speaker. Ideal gift for a budding singer.\n\n--Features\n\n--Media player built in\n--Output power: 1 x 8W\n--Tweeter: 5\""\n--Rated voltage: 5 Vdc\n--Rechargeable battery: 1200mAh\n--Charge time 4 to 5 hours\n--Playing time (at max. volume) : 2 hours\n--Transmission range; 10m\n--Boxed contents: Karaoke speaker, micro-phone, charging cable, user.