♫【Excellent Karaoke system】ALPOWL karaoke machine has built-in 30W speaker is designed with multi-functions for full-range stereo sound reproduction, equipped with a high-performance audio driver and an advanced digital signal processor, intelligently eliminates noise, making the sound clearer, with stronger bass and more moderate volume, giving you shocking audio-visual effects. Perfect for party, gatherings outdoor/indoor activities. Supports Bluetooth, AUX, TF/USB, COAX A perfect Christmas gi ♫【2 Wireless Microphones】① Our Karaoke Machine comes with Two UHF wireless microphones. They use the latest Super high frequency, noise reduction technology, and professional audio processors to adjust high and low frequencies to ensure sound quality while transmitting your voice more efficiently.②The microphones will automatically pair with the machine which can reach 33 feet. They have buttons for power, Vol, ECH, EQ, Frequency control, and a electronic screen displays the corresponding status ♫【Unique Appearance and Functional Design】The ALPOWL karaoke machine has a unique suitcase shape, composed of a wooden box and ABS plastic, making it portable and comfortable for anytime, anywhere entertainment. The appearance of the built-in retro recorder is integrated with the technology of modern karaoke machines, 30W speaker and independent Bass and volume control knobs. Indoor/outdoor, original/accompaniment buttons provide a better party experience. ♫【Make It A Duet】Long press the "A= B" key for 2 seconds to switch the "CHA" and "CHB" frequency bands. When the two microphones are in the "CHA" and "CHB" frequency bands respectively, the microphone can be a duo. When both microphones are in the same frequency band, only one microphone can be used. ♫【Long Lasting Entertainment with Rechargeable Battery】: Built-in rechargeable high-capacity Li-ion battery for the speaker and 2 karaoke microphones, strong and stable output which could provides non-stop music playing 4-6 hours at medium volume. The charging time for the machine would be also 3-4 hours, and the mics would be 1-2 hours, please make sure speaker and mics work with enough power for a good entertainment experience ♫【Professional service and after-sales of goods】Any query, please feel free to contact us at the first time, We will ALWAYS provide you the best customer service, and full refund or replacement for faulty product within 365 days. Note: plz charge the machine or mics with cables for longer when the product is unused for a long time.