The SVEN PS-600 is a multifunctional portable karaoke speaker system designed for those who enjoy music and singing on the go. It delivers a total RMS power of 50W through two 110 mm low-frequency drivers and two 35 mm high-frequency drivers, covering a frequency range from 45 Hz to 22,000 Hz. You can connect your devices via Bluetooth, USB 2.0, or a microSD card, and the system supports a variety of audio formats including MP3, WAV, WMA, and FLAC. For those who prefer wired connections, an AUX input is also available. Built from a combination of ABS plastic and metal, the speaker weighs 3800 g and measures 470 x 240 x 240 mm. It features an interactive RGB backlight that adds a visual element to your listening experience, along with an LED display and an equalizer function to tune the sound. The integrated Li-Ion battery provides up to 10 hours of playback, charging via USB Type-C on newer models or microUSB on earlier versions. This system is well-suited for social gatherings, as it includes a microphone input with dedicated volume and echo controls for karaoke. You can also expand your soundstage using TWS technology to pair it with another compatible SVEN speaker. Additionally, it includes an FM radio, though you will need an external antenna to receive signals.