Black SD-309 Color: Black Karaoke All-in-One Machine Small (33 * 17.5 * 15.5cm) and lightweight (2.6kg), making it easy to carry, store, and doesn't take up much space. This is a home karaoke machine equipped with professional karaoke speakers and two karaoke microphones. I used this because I was concerned about microphone delay with karaoke on the Nintendo Switch. I was able to enjoy karaoke comfortably. ・Wireless/Wired Connection: Supports both wired and wireless connections. You can connect the karaoke machine to your phone, tablet, or laptop using Bluetooth. ・Stereo Sound Quality, Wireless Charging: With clear mid-high tones and powerful bass, you can play songs with clear stereo sound. 【High Sound Quality】 SDRD is designed to provide clear sound quality. It's perfect for enjoying music and karaoke. 【Ease of Use】 The dial-type volume adjustment makes it easy to adjust the volume. Wireless connection allows you to use it while moving freely. 【Design】 The stylish box-type design matches any interior. Two microphones are included, perfect for parties and events. - Brand: SDRD - Number of Microphones: 2 - Connection Method: Wireless