Havit SK-590BT - Multi Function Speaker With best quality of sound built in integrated in these speakers. Multi-Media Speakers is a perfect choice for PC users and can be used with a desktop or laptop computer, CD or MP 3 player, or even as a mini home theater audio source to be paired with TV set, LCD monitor or DVD player.it has a unique design, On/Off switch and volume control with power from the AC outlet for CD, MP3, MP4, DVD/VCD, PC, TV and any other audio device. Perfect for Music, movies, gaming whatever you choose to do on your computer. It has two speakers and a wooden Sub-woofer with anti-vibration feet. comes remote control unit

-Bluetooth & Wired

-Total power: 16W

-Speaker power: 2 x 3W

-Sub woofer power: 1 x 10W

-Driver Size: 4"10W+2"x2 2.5W

-Frequency: 45Hz-80kHz

-Signal to Noise Ratio (dB):45dB

-Dimensions Satellites: 99 x 90 x 149mm, Subwoofer: 239 x 199 x 180mm

-Memory Card Slot:Yes

-Volume control: Yes

-Remote control: yes

-USB and SD port, it supports mp3 format. It includes remote control to operate it remotely. With FM Function and EQ settings.

-Functions: AUX, Bluetooth, SD card, U disk, FM Radio

-USB 5V power input

-Warranty:180 days