This versatile portable music speaker is compatible with mobile phones, portable players, computers, karaoke systems, and MP3/MP4 devices. It supports multiple playback options, including TF (MicroSD) cards, USB drives, AUX input, and FM radio, and features Bluetooth 5.0 for wireless connectivity. Additionally, it offers TWS (True Wireless Stereo) pairing, allowing you to connect two speakers for a stereo effect. The speaker includes a 10W loudspeaker for powerful sound output and has a built-in 1500mAh battery for extended playback. It also functions as a mobile phone emergency charger and features LED colorful lights for a vibrant visual experience. What’s in the box: 1 x Music Speaker 1 x Charging Cable 1 x 3.5mm Audio Cable Ideal for on-the-go entertainment, indoor/outdoor use, and parties.