Features 4 playback modes: Bluetooth mode, TF card mode, AUX mode and USB flash drive mode. Dual wireless microphones allow you to invite family or friends to sing together. Built-in 3000mAh battery, provides 5 hours of play time, ensures long life. Bluetooth 5.0 chip for stable transmission, 3D stereo surround sound for an immersive karaoke experience. Compatible with mobile phones, tablets, laptops, notebooks, etc. Specification: Color:Green Material:ABS Size:153*155*165mm Bluetooth solution: Bluetooth 5.0 Bluetooth distance: 10M Speaker power: 10W Play time: 5 hours Charging time: 5H Battery capacity: 3000mAh Package List: 1x karaoke machine 2x wireless microphones 【COMPACT AND POWERFUL HD SOUND】: The 2024 LATEST VERSION microphone and speaker set is lightweight, compact, and portable. 6.3" size and lightweight design are perfect for people who don’t want to make their living space cluttered. With an audio driver and advanced digital signal processor, the sound is more precise, the volume more moderate, and balanced without any noise. Adjust the volume by pressing and holding the volume button to achieve your ideal volume. 【MULTI-FUNCTION KARAOKE MACHINE】: Built-in the latest Bluetooth 5.0 chip for wireless streaming ensures instant pairing and provides a more stable transmission and longer distance up to 49ft. This portable speaker with 2 microphones also supports a Micro TF card, Flash USB, and AUX-in connectivity. Compatible with Android mobile phones, TVs, iPads, tablets, and PCs. Besides, the USB port enables the power bank function to recharge your smartphone/tablet. 【2 UHF MiCS WITH 7 MAGIC SOUND EFFECTS】Two UHF mics are a must for duets and dance-offs. This karaoke machine has 2 UHF microphones, which offer higher power output, wider frequency shift, better dynamic range, and signal-to-noise ratio than VHF. The mic also provides 7 sound effects including original, monster, baby, female, male, and 2 mixings. Perfect for in-car karaoke, home party, classroom, speeches, and many other occasions. 【LONG LASTING BATTERY LIFE】: This Karaoke speaker built-in a 3000mAh high-efficiency Li-ion battery, which guarantees non-stop music playing up to 8 hours of playtime on 50% volume, and a microphone built-in 1200mAh high-efficiency Li-ion battery. Furthermore, the speaker works as a charging station, the USB port enables the power bank function to recharge your smartphone. Whether it's an indoor dance or outdoor gathering, you can rock out to your favorite jams without the restrictive cords! 【THE PERFECT GIFTS】: If you're wondering what to give as a gift for an upcoming festival, our karaoke machine will be the best choice. This singing machine features a beautiful design, clear sound quality, and fun audio effects that will impress your friends or family. It's a unique and delightful gift, great for birthdays, Valentine's Day, Christmas, or other important celebratory occasions.