Bluetooth Wifi Dual Mode Rectangular Light Effect Controller 1. Mobile phone AP control, compatible with a variety of upper computer software based on Art net protocol; 2. BuF Bluetooth assisted distribution network mode, dual horizontal chip (&BT), perfect distribution network experience 3. Two working network modes: AP mode and mode (office network) 4. Two layout methods; General rectangular layout and import DF layout file; 5. Built in text, music and other types of layer effects, supporting the superposition of two effect layers; 6. Various user-defined parameters of effect support: direction, width, color, length, shape 7. Support real-time preview, record the current scene to the controller storage space, and create a scene program list 8. Support the modification of device name, calibration of RGB channel sequence, and four piece OTA upgrade Colour:As shown Material:ABS Package Contents: 1x SP801E Bluetooth LED controller 1x connector 1x Mini screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.