The SVEN PS-655 is a portable 2.0 stereo speaker designed for those who need powerful sound on the move. It delivers a total RMS power of 50W, split between two 25W channels, and utilizes a 2-way acoustic system featuring 100 mm subwoofers and 35 mm tweeters to cover a wide frequency range from 45 Hz to 22,000 Hz. Constructed from durable ABS plastic in a black finish, the device measures 47 cm in width and 24 cm in both height and depth, weighing 3.9 kg. Its built-in 4400 mAh lithium-ion battery provides up to 10 hours of playback, while the USB Type-C port ensures modern charging convenience. For versatility, you can play music via Bluetooth, a MicroSD card, or a USB flash drive, and there is a 3.5 mm jack for auxiliary or microphone inputs. To make it more useful for outdoor activities, the speaker includes an integrated LED flashlight and dynamic lighting effects. You can manage the volume and switch between FM radio and MP3 modes using the onboard buttons or the included radio remote. If you have a second unit, the stereo pairing feature allows you to create a wider soundstage, making it a practical choice for gatherings or open-air events.