OLIVEOPS K12 10 W Bluetooth Speaker Bluetooth V 5.3 with USB,SD card Slot,Aux Playback Time 5 hrs Assorted

“♫【Wireless Microphones】Our karaoke machine comes with wireless microphones that use advanced active noise reduction technology, a professional DSP audio processor to auto-adjust treble and bass. Every word from you will be perfect! Can be used as a microphone, karaoke machine, high-quality speaker, and voice changer. A convenient, multi-functional microphone toy that can bring kids fun anywhere, anytime.

♫【Fun Voice Change & Multi-Colored LED Lights 】Professional audio processor and tuning system create an amazing KTV live sound environment and wonderful echo reverberation. Use the 4 different effects to change your voice and provide more fun for your kids (including Original, Female voice, Male voice, and Monster voice). LED lights dance with the rhythm of the music, creating a fun atmosphere.

♫【Connect Anywhere】Pair the karaoke machine with any Bluetooth-enabled device, or play music from a TF card or USB drive. With a stable signal transmission range of 10m/32.8ft, it is suitable for all your favorite devices, such as iPhones, Android phones, iPads, tablets, PCs, and so on. You will never miss a happy moment. （NOTE: Microphones that are too close can produce screeching and strange sounds, which is relatively common audio feedback, so try to keep the microphone away from the speaker.）

♪【Portable & Long-Time Use】No matter where you go, our small portable wireless karaoke microphone and speaker will go to the party with you. Built-in 2000 mAh rechargeable battery ensures 3-4 hours of fun. Enjoy non-stop fun. Birthday parties, outdoor events, travel…This portable wireless speaker and microphone will meet all your “fun singing” needs

♫ 【Great Gifts】With our mini karaoke microphone, everywhere is the stage. You can karaoke alone for joy or let your kids, family, or friend start their live show. It is a great birthday or festival gift for your kids, friends, or family. Better choice gifts for all kinds of festivals (Birthday, Christmas, Valentine’s, Diwali, Anniversary, New Year).”