Defender SPK 490

Defender SPK 490 There are two practical 2 "broadband speakers. They have 4 wattage and power via USB. The compact size are Portable and easy to get into any bag or backpack. They are made of durable plastic and therefore unnecessary burden. Simply connect to a laptop or portable player using the built-in 3.5-millimeter jack. You can place them near the monitor without disturbing image quality. Speakers Defender SPK 490 offers a simple and modern design in silver and black.
Specifications:
Speakers:
2 "broadband
Performance:
4 W (2 x 2 W RMS)
Frequency range:
90-20000 Hz
Impedance:
4 Ohms
Control:
Volume
Audio input:
3.5 mm mini-jack (built-in)
Other features:
Magnetic shielding
Body:
Plast
Power Interface:
USB 5 V
Power:
Over USB
Dimensions:
80 x 70 x 70 mm
Colours:
Black and silver with a pattern
Accessories:
Instruction
Warranty certificate