The SVEN PS-860 is a portable party speaker designed to bring high-energy sound to any gathering. This 2.1 channel audio system delivers a total RMS power of 100 W, split between two 50W channels, and covers a frequency range from 40 Hz to 20,000 Hz. The sound is produced by a 138 mm bass driver and a 58 mm high-frequency speaker, which you can further customize using the dedicated bass and treble controls or the built-in bass boost function. Connectivity is versatile, featuring Bluetooth 5.0 and NFC for quick wireless pairing, alongside a USB port for playback, a microSD card reader, and a 3.5 mm mini Jack for wired sources. For those hosting karaoke or events, the speaker includes two microphone inputs with an echo effect to enhance vocals. You can also tune into FM radio using the included external antenna. If you own a second unit, the TWS feature allows you to pair them for a wider stereo soundstage. Constructed from durable black ABS plastic, the device weighs 5.7 kg and measures 50.2 cm wide, 23.5 cm high, and 22.6 cm deep. A carrying strap makes it easier to move between rooms or outdoors, while the dynamic RGB front panel lighting adds a visual element to the music, though it can be turned off if you prefer a more subtle look. The system is powered by a 5400 mAh lithium-ion battery and charges via USB Type-C, with a remote control included for convenient operation from a distance.