Ⅰ. Enhance your entertainment experience with our compact and feature-rich mini karaoke machine, designed to provide an immersive and enjoyable listening experience. This portable device features a powerful acoustic configuration, Bluetooth 5.0 connection and sound quality for an exciting audio performance. Ⅱ. Key Features: Powerful Acoustic Configuration: Immerse yourself in a rich and impressive audio experience with the impressive audio setup of our mini karaoke machine. Advanced Bluetooth 5.0 Connection: Enjoy the smooth convenience of wireless connection, faster transmission speed, lower power consumption and strong anti-interference function. Sound quality: Experience sound with a large 66mm diameter speaker and excellent chip, bringing music to your ears. Wireless Microphones: Includes two wireless microphones for exciting karaoke sessions or use as a standalone Bluetooth speaker without a microphone. Versatile Microphone Modes: Choose from six different sound modes to create diverse and fun vocal performances. Ⅲ. Specifications: Material: Plastic, electronic components Weight: Approx. 560g / 19.8oz· Bluetooth speaker battery: 3.7V 1200mAh lithium battery (built-in)· Single microphone battery: 3.7V 300mAh lithium battery (built-in)· Receiving distance: 10 meters· SNR: ≥76db· Frequency: 30hz-16khz· Supported functions: Bluetooth, U disk, small memory card (not included), AUX, radio, karaoke Ⅳ. Package includes:· 1 x Mini Bluetooth Speaker· 2 x Microphones· 1 x Charging cable