Corn Electronics Portable USB Powered Audio Speakers Amplifier Earphone Jack,Portable Laptop/Computer/PC Speaker Subwoofer USB Soundbar Sound Bar Stick Music Player Speakers

High Quality Mini Portable USB 2.0 Stick Soundbar Speaker Subwoofer Loudspeaker Notebook Speaker For Laptop Computer Tablet PC All-metal body, Build-in USB sound card decoder, play music by usb interface directly, no need 3.5 mm audio cable, very Convenient! With power control, LED power indication, volume control and earphone jack. Good sound quality, you will enjoy it. Magnetically shielded and not affect to CRT monitor. Compatible to any PC, laptops, etc. Mini and compact, portable easy to carry music anywhere.
Power Source: USB 5V
Output voltage: 3V
Output power: 3W
Impedance: 4O
Channel: 2
Features: Portable Digital speaker Build in amplifier with 600W PMPO power Good sound quality, portable Magnetically shielded and not affect to CRT monitor Power by USB port Compatible to any PC, laptops and Mac that with USB port and 3.5 audio out
Specifications:
Model: N12
Input: 5V 1A
Rated power: 1.5 *2W
Audio input: USB
Audio Impedance: 4 ohm
SNR: >=80db
Frequency: 200hz-16khz
Color: Red, Black
Material: Plastic
Net Weight: 127.9 g
Size: 20.3 cm x 2.5 x 3cm (L x H)
Package included: 1 x USB power laptop Computer Speakers 1 x Stand Holder 1 x Base 1 x Manual