Here is an iPhone case with blue LEDs that can display text, graphics, and animation. The case is compatible with iPhone 6 and iPhone 6s devices. The LED Matrix Programmable iPhone Case connects to your smartphone via Bluetooth. It has a 200 mAh battery. The case has an on/off button to conserve battery.
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This case uses 300 LED lamp beads to show incoming calls and custom messages. It weighs 1.6 oz.
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