$19.00
Voltage:USB/DCSV
Output power (RSM): 3W x 2
Speaker diameter: 1.5” x 2
Frequency range:80hz-20kHz
Connection interface: 3.5mm
Accessories
Carrier Bag Maximum Screen: 15.6 inch Material: nylon
Backpack 15.6 inch Material: nylon
Resolution: 1000/1600dpi Size: 107h60h26mm Interface: USB Color: Black with Red/Black /Silver inset
Resolution: 1000/1600dpi Size: 107h63h35mm Interface: USB Color: Black/Red
Backpack Maximum Screen: 15.6 inch Laptop Carry Hand Bag
Capacity 8 / 16 / 32GB* Dimension (W x H x D) 36 x 14 x 10 mm Weight 5.5g...
Key`s No.: 87 keys Connection distance: Bluetooth V3.0 Operation distance: 1m Mondulation system: GFSK Power: USB line working time: about...
Size 8.6inch long, 22 cm Weight 0.64 ounces
Silicon USB Keyboard Key`s No.: 107 keys Operation distance: 1m Mondulation system: GFSK Power: USB line
Speaker
Output Power: 30W+15W*2=60W Frequency response: 30Hz-20KHz S/N ration: 75dB THD: 0.3% Power input: AC220V/50Hz Support Media: USB/SD/FM/Remote control/Bluetooth