HOCO karaoke set: wireless speaker and microphone Dancer BS37. A reliable accessory for any party! Portable speaker allows you to easily transport the product wherever it is needed, for example to play with friends, providing excellent sound quality. Wired microphone allows you to connect it to the speaker, and thus - great karaoke fun. The built-in lights perfectly reflects the atmosphere of any karaoke fun, allowing you to dance and sing like at a real disco. 3 playback modules: Bluetooth, USB, AUX, for wired and wireless operation of the product, as desired. Built-in handle makes it easy to carry the speaker. Specification: Speaker: 8 inch; 2 × 10W Size: 592 * 510 * 388mm Weight: 1.9 kg Bluetooth version: Bluetooth V5.0 Blue trum Charging time: 2.5 h Music playing time: 3 h (at 80% playback volume) Battery: 1800 mAh, 18650 class