Amazon Basics AC-Powered Computer Speakers for Desktop or Laptop PC with Volume ControlHeadphone JackBlack (US Version)(Pack of 8)

- The information below is per-pack only - AC-powered (10W) wired computer speakers plug directly into a wall outlet for maximum power - Turn the speakers on and adjust the volume using one simple control (located on the front of the speakers); volume control includes On/Standby - Plug and play―simply plug in the power and insert 3.5mm jack into your audio device; built-in headphone jack on front of speaker for easily plugging in headphones - Frequency range of 68 Hz - 20 KHz; 4.6 watts of total RMS power (2.3 watts per speaker) - Measures approximately 3 by 5.3 by 3.2 inches; weighs approximately 1.695 pounds

From the manufacturer

Compact Design

Compatibility

3.5mm Jack

Headphone Compatible

The AC-powered computer speakers will fill the room with clear, bright sound and are compact enough to fit easily on your desk.

Plug into your computer, iPhone, iPad, Samsung Galaxy phone or tablet, Kindle, MP3 player, or other device to listen to your music at full volume.

Insert the 3.5mm jack into your audio device, and the speakers are good to go. The speakers plug directly into a wall outlet for maximum power.

For privacy or when you don’t want to disturb others, a pair of headphones can be plugged into the speakers. Includes 1-finger volume control.