Professional karaoke experience, comparable to KTV KTV mode: press a button to activate stereo KTV sound and become a singer instantly. Whether it's a speech or a presentation, it sounds super professional and meets the requirements of various scenarios. Surround sound: to achieve full-range HIFI sound quality and create 360° stereo reverb sound, bringing an immersive K-singing experience. 360° stereo surround + HIFI high-audio technology: let the sound surround you, high-audio technology presents a delicate and rich sound quality, as if you were in a professional music scene. Rich sound effects, endless fun 5 types of K-song sound effects: one button to switch, choose your favourite sound, singing is more fun. Magical sound effects: there are four types of magical sounds that make singing more fun. Adjustable sound effects: 2.4G wireless auto-pairing, 20-metre long-range pairing. You can set different sound effects according to your own preferences to meet your personal needs. Convenient operation, sing anytime One button to eliminate the original voice: one button to switch the elimination mode, the original song into the accompaniment, easy access to the accompaniment resources. Upgraded Bluetooth 5.3: Bluetooth 5.3 chip, faster connection, sing with lower latency, more stable signal, let you sing anytime, anywhere. Powerful and compatible: Mini portable, fully compatible, can be connected to mobile phones, computers, tablet projection, etc., can be used for family, camping, parties, sing anytime, anywhere you want to sing. Fifth, cool appearance, full of atmosphere Colourful LED beads that release 5 types of RGB ambient light effects, dreamy like a shooting star in the dark night, moving with the sound and providing atmospheric background music. Includes full-colour rotation, monochrome change, gradient effects, full-colour breathing, monochrome breathing and other light effects. Durable, long-lasting and reliable USB TYPE-C charging, long battery life, low loss and durable, full battery can continue to play music for 8-10 hours, say goodbye to power anxiety. Perfect gift for all ages The mini karaoke machine comes in a stylish packaging design, perfect for girls, boys, toddlers, teenagers and adults, a great gift for birthdays, Halloween, Christmas, Thanksgiving, Children's Day and more. Product information Peak power: 5W*2 Charging current: DC5V 1A Adjustment mode: button adjustment Bluetooth: Bluetooth 5.3 Speaker: 16-core dual magnet speaker Signal-to-noise ratio: >=90dB Frequency response: 120HZ-20KHZ File format: Supports MP3/WMA/WAV Playback time: medium volume approx. 8-10 hours Speaker size: Ф105*H100mm Headphone jack: Supports 3.5 mm headphones with synchronous monitoring Sound effects: 2 wireless microphones, duet singing, 4 magic voices, 5 sound effects, accompaniment mode can cancel the original voice, adding to the fun of singing. Excellent sound quality: HI-FI sound quality, 360° surround sound, suitable for children and adults, provides an intense experience. Bluetooth connection: Bluetooth 5.3 technology, stable connection, strong compatibility, 2.4G wireless auto-pairing, pairing over 20 metres. Dazzling lights: 5 LED light effects to create a dynamic experience, with night light and sleep-enhancing music, suitable for parties and family interaction. Long battery life: USB rechargeable, built-in battery lasts 8-10 hours, compact and portable, perfect gift for girls, boys, toddlers and teenagers.