POWERTECH speakers Premium sound PT-845, 2x 3W, 3.5mm, black

POWERTECH speakers Premium sound PT-845, 2x 3W, 3.5mm, black Speaker system of the Powertech Premium sound series, manufactured according to the highest quality standards, with a modern design and excellent sound quality. They are small and convenient, ideal for use on a desktop PC or laptop. Their cabin is made of wood, with a screen to protect the drivers, while they have an exhaust hole in the back for extra bass boost. Their base has special pads, with anti-slip properties, while protecting the bearing surface. They are equipped with volume control, connect through a 3.5mm port and are powered by a USB port. -Quality 2 speaker system with built-in amplifier -High sound performance throughout the audio spectrum, ideal for playback from sound sources that have a 3.5mm port -Specially designed for deep bass and clear treble -Power supply via USB port -Volume control Technical characteristics Drive units: 2x 2.5″ satellites Output: 2x 3W Input: 3.5mm jack Power: USB/DC 5V Frequency: 50Hz~20KHz SNR: ? 80dB cable length: 1.20cm speaker dimensions: ~7.8 x 15 x 10c