Detail produk dari Sanwood Sense Flash LED Color Changing Light Case Cover For iPhone SE / 5S / 5 Specifications:
Lightweight and durable
The case can flash when calling, answering, sending or receiving messages.
Maybe there is a slightly difference between colors shown in the pictures and the actual items because of lighting and color settings.
Please make sure that the battery has put in if it does not work when your receive it.
Please remove the back screen protector on the case first if you find scratches on the back case before using.
How to use: Please don't place the battery in the circle directly, the battery should be placed towards the right part until the case light flashes, which means that it has been successfully installed. (Attention: If you don't see the light flashing, it hasn't been successfully installed. The anode should be put downward, and cathode upward)
Condition: New and high quality
Power Supply: 1PC Button Battery
Compatible Brand: For Apple
Compatible Model Options: iPhone 4 4S
Pattern: Butterfly And Flower