Impressive sound effect, enjoy the ultimate music experience Dual-unit stereo and stereo surround sound: Dual-unit design with 57mm large diameter port full-range dual speakers delivers highly reproducible sound, bringing clear high and low frequencies for an immersive audio experience. Stereo surround sound enhances the spatial sense of music. DSP noise reduction chip, KTV sound: Built-in DSP noise reduction chip restores sound realism with clear pickup, producing louder and fuller audio. Whether singing or listening to music, enjoy a rich, full-bodied sound. Condenser microphone, lossless original sound: Equipped with a high-quality condenser microphone for high fidelity and lossless sound output, ensuring your vocals and music are clear and expressive. Powerful features for different needs Multi-functional karaoke: Functions as both a speaker and a karaoke device. Use the speaker independently or connect the microphone for karaoke. Offers KTV mode, professional mode, magic sound effects, and other vocal enhancements for an enjoyable singing experience. One mobile phone, two microphones: Easily achieve dual microphone chorus functionality. One-button switch: Press and hold to eliminate the original voice; the accompaniment plays instantly, making karaoke seamless. Intelligent monitoring, real-time ear return: Plug in headphones for real-time monitoring, allowing private practice anytime without disturbing others. Multiple modes: Supports Bluetooth, TF card, headphone monitoring, and Type-C charging. Equipped with upgraded Bluetooth 5.3 technology for fast, stable transmission within 10 meters, ensuring virtually lossless sound quality and smooth audio playback. Dazzling appearance, atmospheric lighting Colorful LED beads produce 5 types of RGB ambient light effects, creating a dynamic, dreamy atmosphere that pulses with the rhythm of the music. Lighting effects include full-color rotation, monochrome change, gradient effect, full-color breathing, and monochrome breathing, enhancing your music experience. Home karaoke: Easy and convenient connection with no complicated wiring. Turn your living room into a singing space anytime. Compatible with Bluetooth-enabled TVs; if your TV does not support Bluetooth, a separate Bluetooth transmitter may be required. 10-hour battery life Built-in high-capacity lithium battery provides up to 10 hours of continuous playback on a single charge, allowing extended use without frequent recharging. Intelligent compatibility with various devices and apps Compatible with smartphones, TVs, tablets, computers, and other devices. Works with all mainstream apps to meet diverse entertainment needs. Perfect gift for all ages Elegantly packaged, this mini karaoke machine is ideal for children, teenagers, and adults. A great gift choice for birthdays, Halloween, Christmas, Thanksgiving, Children's Day, and other special occasions. Product information Peak power: 5W*2 Charging current: DC5V 1A Adjustment mode: Button control File format: Supports MP3/WMA/WAV Playback time: Approximately 8-10 hours at medium volume Bluetooth: Bluetooth 5.3 Speaker: 16-core dual magnet speaker Signal-to-noise ratio: >=90dB Frequency response: 120Hz-20kHz Speaker dimensions: L94*W80*H84mm Material: ABS Headphone jack: Supports 3.5mm headphones with synchronous monitoring Sound effects: Includes 2 wireless microphones, dual speakers, 4 voice effects, 5 sound modes; accompaniment mode allows original voice removal to enhance singing fun Sound quality: HI-FI audio, 360 surround sound, built-in DSP noise reduction chip, real-time monitoring, immersive listening experience Bluetooth connection: Bluetooth 5.3 technology ensures stable wireless connection, automatic pairing within 10 meters Lighting effects: 5 LED ambient light modes for dynamic visual experience, suitable for parties and family entertainment Battery life: USB charging, built-in battery supports up to 10 hours of use, compact and portable design