Bluetooth Speaker Home KTV Karaoke Bluetooth Speaker with Two Microphone (Gold) Feature: 1. Family KTV: With 2 microphones, you can enjoy karaoke nights with family and friends at home. 2. Large capacity: Built in 3000mAh li battery for speakers, built in 1200mAh battery for microphone, can bring you joy and laughter for 2-3 hours. 3. Wireless Bluetooth connection: 10 meters transmission distance and fast Bluetooth connection for wireless operating. 4. Support AUX: AUX input for connecting external devices and bag audio cables. 5. Support memory card and USB flash drive: Play your favorite music and let yourself immerse yourself in the music world. 6. Multi-Function Amplifier Speaker and Microphone Kit: Ideal for indoor or outdoor individual or commercial use. 7. The top is specially designed: You can safely put your phone or tablet on it and enjoy singing. Specification: Type: Karaoke unit Bluetooth: Bluetooth 4.2 Bluetooth distance: 10M Speaker power: 2 * 10W Speaker specifications: 3 inches external magnetic Built in battery specifications: 7.4V 3000mAh Playing time: 2-3H Charger specification: 5V-2A Charging time: 1-2H Product material: ABS Main features: Bluetooth, Memory card, AUX, U disk, comes with karaoke mode Microphone Solution: 2.4G Microphone distance: 10M Microphone battery specifications: built in 1200mAh Microphone charging time: 1-2H Microphone type: single point capacitive Weight: approx. 1896g Package list: 1 * Karaoke Speaker 1 * Charging Cable 1 * Audio Cable 2 * Microphones 1 * Manual