Size : 17cm X 15 cm

Material: RESIN

4. Keep the product 50-80cm from any microelectronic facilities such as sound, computer, fax and son on, to prevent any interference.

5. The adopter change AC 220V to DC 12V , it is safety, reliance and low consumption.

6. Electric Voltage: 110V -- 220VAC  Total Power: 8W