• 3.7-inch tri-color ink screen, no need for charging, uses NFC for data transfer
• Massive selection of preset effects in the app to choose from, also supports uploading images from the gallery
• PC backplate, TPU frame, metal camera ring, 360° four-corner all-inclusive groove design effectively mitigates the impact of falls
• Metal frame protection, effectively protects the camera
• Skin-friendly matte layer, sweat-resistant and anti-fingerprint, offers a more delicate touch experience

How to use:

• 1. Open NFC function.
• 2. Download the APP "INKZONE".
• 3. Install the phone case on the phone.
• 4. Log in and register for APP use.
• 5. Open the INKZONE APP home page and click “My Devices Connect the phone case.
• 6. Click “Start Your Creation", and create your own theme.
• 7. After creating the picture, click the "Use” button to upload it synchronously phone case.

Specification:

• Screen size: 3.7 inches
• Screen resolution: 240(H)*416(v)px
• Screen color system: tri-colors