Features 1、PREMIUM STEREO SOUND: Equipped with sound drivers and advanced digital signal processor, enjoy clear and accurate sound with moderate volume and no noise. Easily adjust the volume to your desired level while playing music. 2、COMPACT AND MINI: Conveniently carry it in your car, suitcase, or bag. Whether you are at home or traveling, bring it along and sing your heart out. The mini speaker measures 13x9x7cm, perfect for indoor outdoor parties and family gatherings. 3、MULTI FUNCTIONAL: This karaoke machine features BT 5.0 chip for quick pairing, providing stable transmission and longer distance. It also supports small memory cards and USB connectivity and can even act as a rechargeable battery to charge your phone and microphone. Compatible with smart devices, tablets, and laptops. 4、FUN SOUND EFFECTS: The karaoke machine offers 6 magical sound effects: Standard, KTV, Goddess, God, Baby, and Magic Voice. Easily switch between different sound effects to meet various demands and bring more fun. Perfect for home parties, classrooms, speeches, and many other scenes. 5、LONG BATTERY LIFE: This karaoke speaker has a built in rechargeable 1200mAh lithium battery, allowing continuous music playback for up to 6 hours. The microphone has an efficient 400mAh rechargeable lithium battery, ensuring you can sing any song you want, whether it's an indoor dance party or an outdoor gathering. 6、DYNAMIC LED LIGHT EFFECTS: Experience LED light effects that can be freely switched and change endlessly with the rhythm of the music, creating a vibrant and enjoyable environment for your music filled life. Item Type: Karaoke machine Material: ABS, metal, electronic components, leather Weight: Approx. 498g / 17.6oz Speaker Battery: Built in lithium 1200mAh(included) Microphone Battery: Built in lithium battery 400mAh(included) Storage Card: 2 to 256GB small memory card(not included) Speaker Size: 13x9x7cm / 5.1x3.5x2.8in Package List 1 x Speaker 1 x Microphone 1 x Charging Cable 1 x Manual