Multi-function Microphone: Portable handheld wireless karaoke Bluetooth microphone can be used as a microphone, Bluetooth speaker, loudspeaker, recorder. Using this home singing or record your wonderful voice at any time/where. Long Playing Time: Built-in 1800mAh rechargeable battery with long-lasting, support 4-6 hours continuous singing time and 6 hours of music playing time. The wireless microphone will automatically turn off in low battery condition, please fully charge it before you use it. High Compatibility: The Bluetooth Has a Great Distance of Connection(10m), Bluetooth & Cable Connection, Compatible with all smart devices( IOS and Android system and tablets) with Bluetooth function. Or insert a TF card and you can sing right . Compatible with iOS and Android, for , Smart TV and MP3 players etc. Quality Audio Sound: Professional audio processor and tuning system, three layers high noise reduction, creating a stunning KTV live-sound environment and wonderful reverberation. Intelligent Noise Reduction Design: Has an excellent metal filter head and three layers of high-density noise reduction to reduce noise and dust interference. Built-in 2 high-quality large speakers, professional tuning system, adjustable length effect, can bring 360-degree super surround feeling,immersive. Colour: gold Material: plastic + metal Package Contents: 1 * Microphone 1 * Charging cable 1 * Audio cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.