removable spray head The built-in fan design effectively enhances the speed, and the unobstructed air circulation convection accelerates the diffusion.LCD display, intelligent time adjustment, density setting. Silent atomization, decompression and sleep, .4- timing Can be hung or Table. Body ABS material, anti-fall and scratch resistance.. Rated Voltage:Input AC100-240V/50HZ/60HZ, Output 12V. Power:8W. Sound Volume:Less than 35dba. Size: 218x172x70mm/8.50x6.70x2.73inch(1cm=10mm=0.39inch). Capacity: 160ml.Scent Diffusion Capacity: 200-300m3.Suitable Place:Hotel/Restaurant/Office/Public / .Item type: Machine.Note: pure essential oil Set the operating period: Press and hold the MODE key for 3 seconds .The 1.2.3.4.5.6.7 light blinks on the screen.Use UP or DOWN to select the duty .After Selecting ,press MODE key,the interface displays"1"prompt to enter the first period pf time setting ,press SET key ,interface display "00" of the "00:00"clock flashes ,and the "Timing ON" light is on .Press the UP/Down to adjust the "Hour" of the device power on clock.after the adjustment,Press the SETkey. The interface displays the "00". flashing ,use the UP/DOWN to adjust the "" of the power and press the SET key ; set the device to power off,the interface display "00" of the "00:00" clock and flashes ,and "Timing OFF"at the same time. When the lamp is on ,Press the UP/DOWN button to adjust the "Hour"of the device power off clock .Press the SET key after the adjustment is completed.The "00" of the displayed on the screen is flashing .Use the UP/DOWN to adjust the "" of the power off time .After finishing press MODE key to enter the second operating period ,the timing operation of the second operating periodis the same as that of the first ,and the timings of the third and fourth are the same as above . Plug Type: US Plug, it applies to Canada, , Mexico, Thailand, Taiwan, the , the Philippines and so on. Colour:black Material:ABS Package Contents: 1 x Diffuser Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.