Feature:1. Intelligent automatic watering device, dual pump + WIFI connection, mobile APP remote control, you can manually or set to automatically water your beloved plants anytime, anywhere.2. The A pump and the B pump can be controlled separately, with a dual pump design, work independently, watering plants according to categories, and watering more plants.3. WIFI connection, application control, suitable for IOS and for Android. Support 2.4G frequency band, 5G frequency band WIFI is not currently supported.4. Precise watering, you can freely set the watering interval, the number of watering and the water flow per watering.5. With poweroff memory function, there is no need to worry about resetting your previously set data after poweroff.Specification:Item Type: Watering TimerMaterial: ABS+PP+SiliconeColor: As shown in the pictureProduct Size: Approx. 9.5x8.3x8.3cm / 3.7x3.3x3.3inWeight: Approx.979g/34.5ozBattery: 4 x AA batteries (not included)Pump Body Material: SiliconeWorking Temperature: 0-50Adapter: DC 5V 2A DC002 3.5/1.3 (Cable Length is 1m/3.3ft)Maximum Water Pressure: 30 pai(200kpa)Flow: 0.3-0.8LPMNoise: 65db (30cm distance)Lift: 2.5m/8.2ftSuction Lift: 2m/6.6ftWIFI: 2.4GhzAPP: eWeLinkHow to Use1. Download the application: search for "eWebLink" on the mobile phone, download and install the application.2. Registration and login: users in mainland China can register with their mobile phone numbers, and users in other regions can register and log in by email. If you have already registered an e-micro account, you can enter your account to log in.3. Connect the device: Turn on the power of the sprinkler to keep the same WiFi signal as the mobile phone, and ensure that the WiFi is 2.4GHz. At this time, the blue signal indicator lights up, and different flashing patterns represent different states, as shown below:2 short and 1 long: pairing modeContinuous fast flashing: compatible pairing modeSlow flashing: offline/not connectedSteady light: networkingAfter the unpaired device is powered on, it is in pairing mode by default (2 short and 1 long). Press and hold any setting button for 5 seconds to switch to compatible pairing mode (continuous fast flashing); when offline (slow flashing), press and hold any setting button for 5 seconds to enter the pairing mode (2 short and 1 long)4. Set parameters: when you click SET/MA, pump A will run manually; when you click SET/MB, pump B will run manually; press and hold the button for 5 seconds to switch the pairing mode..Package List:1 x Watering Timer(Battery Not Included)1 x Power Adapter1 x USB Cable15 x Dripper15 x Tee1 x Hose(15m)2 x Filter1 x Screwdriver1 x Instruction ManualNote:1. The mobile phone and watering device should be as close as possible to the router in order to obtain a strong WiFi signal; the WiFi must be 2.4GHZ.2. During the pairing process, please make sure that the device is in pairing mode (the status of the signal light is 2 short and 1 long). If you are not in pairing mode, you can press and hold any setting button for 5 seconds to switch between modes.3. If the pairing fails, please check the software permission settings to ensure that the APP has the access permission to the WiFi location.4. Pairing always fails, please try to use compatible pairing mode.5. When the pairing mode cannot be connected normally, you can select the compatible mode to connect. When connecting, please adjust the matching mode of the watering device to "compatible matching mode", and the signal indicator will continue to flash. At this point, choose to connect to the hotspot according to the hotspot name and password prompted by the phone. In the poppingup dialog box, allow eWebLink to join the WLAN.