Edifier R12U USB Multimedia Speakers Red SPE-R12U-RDEdifier R12U USB Compact 2. 0 Multimedia Speakers System (Red) 3. 5mm AUX USB Ideal for Desktop,Laptop,Tablet or Phone Features Active USB powered speakers Bass Reex Port Master volume with built in power switch 3. 5mm auxiliary input Headphones jack Specications Total power output : RMS 2W 2 (THD+N=10%, f0=1 KHz) Signal to noise ratio : 85 dBA THD (Total harmonic distortion) : 0. 5% Frequency response : 30Hz ~ 20 KHz (+ 5db) Input sensitivity : 700

Antistatic layer: 10^9~10^11 ohm/sq

It has a headphone socket and micro SD card holder (for file storage)

5Hz to 500kHz

Output Contact Ratings:

Input / Output

• Data transfer speeds up to 5 Gbps

With a Dual Alarm

Separate zippered accessory compartment and front stash pocket

Waterproof design

On board TX/RX indicators

Input Voltage: AC 100~240V 50-60Hz

Battery Charging Current: 350mA maximum