【How to Illuminate】: When you first connect the phone case interface to the phone, the light will remain on for about 5 seconds. Receiving calls/playing music/accessing WeChat/when the phone is woken up/when using buttons. All these actions will automatically glow. Energy Saving and Environmental Protection: Don't miss out due to glowing, smart sensor chip, intelligent adaptation, no harm to the battery, extremely energy-saving LED light source, low power consumption. 【7-Color Flashing When Receiving Calls】: When receiving calls, messages, app pushes. The phone case will flash with 7 colors along with the screen. Different lights will change according to the rhythm of music playback. Smart voice control. LED Flashing Design When Receiving Calls: The back cover will flash when receiving messages, phone calls, or when unlocking. No need to worry about not finding your mobile phone with the case when others call you. 【Precise Cutouts】: Every button or port is accessible, allowing easy access to all functions without removing the case. All buttons, ports, sensors, and camera lenses remain unaffected. Comprehensive lens protection. 【6 Production Processes】: Soft TPU edge / Sparkling electroplating panel / Adhesive layer / Colored fluorescent ruler / Professional UA ink / Strong tempered glass. Reliable quality. (For WhatsApp contact, use the number listed in the ad) One for 10 SAR, Two for 15 SAR