Cooling PAD with Speaker OC078

Product Feature:

Support to 10.1"-17.1" notebook
Combine the cooling with speaker in one production
Sound and Cooling with high performance
The happy is around you
Technical parameters
Sound system: 2.0 USB Decoding audio
Speaker Impedance: 4 Ω *2
Output Power: 3 W*2
Frequency Response: 30Hz-20kHz
SNR: ≥65 dB
Rated Voltage: powered by USB ( DC5V)
Fan speed, Volum control
Product Spec.
Product size: L320*W260*H65mm
Fan size: 18cm
Material: plastic and rubber surface
Fan only/speakers only/speakers&Fan work together