Functional requirements: product voltage: DC5V Lamp light: 16 color lamp slow flash changes the bluetooth module has no time function Left key [LIGHT] : LIGHT switch right [MIST] : spray switch 1 】 the machine plugged in, bluetooth or open, bluetooth boot sound heard said it had jingle - 】 【 opened bluetooth, cell phone bluetooth "Wonderful time" to find the bluetooth, click connection, and heard a ding - dong - 】 【 the connection is successful, if broken, hear [one] that is disconnected; Remove the power to turn off the bluetooth function. 2) turn on the LIGHT: press the left key [LIGHT] LIGHT switch once, that is to turn on the LED LIGHT, the LIGHT color automatically slow the 16 color LIGHT switch; Press the second to keep the color that is now displayed unchanged; Lower each one by one color until the lights are turned off. If the customer wants to turn off the light directly after starting up, press the light switch for 1 second. Right click 3 】 spray, spray MIST 】 【 switch, can open spray function, according to the first time the timing spray for 30 minutes, according to the second time spray 60 minutes, according to the third time that timed spray 120 minutes, according to the fourth or spray for 180 minutes, according to the fifth namely closed spray; If the customer wants to turn off the spray directly after starting up, press the spray for 1 second. 4) if the spray and lighting function are used at the same time, when the timer stops, the LED light will be switched off at the same time; If you need to keep the LIGHT on, press the left key [LIGHT] without opening the spray, and the closing must be manual. 5) automatic power outages. Packaging: product + specification + bubble bag +USB cable