Introduction
Thank you for choosing the Lamshaw 9H Tempered Glass Screen Protector. This product is designed to provide superior protection for your LIGE NX17 Pro and FV4 smartwatches, ensuring high-definition clarity, touch sensitivity, and robust defense against scratches, dirt, and dust. This manual will guide you through the installation process and provide essential care instructions.
What's in the Box
Please verify that all components are present before proceeding with installation:
- 3 x Lamshaw 9H Tempered Glass Screen Protectors
- 3 x Wet Wipes (for cleaning)
- 3 x Dry Wipes (for drying)
- 1 x Microfiber Cloth (for buffing)
- 1 x Dust Absorber Sticker

Installation Instructions
Follow these steps carefully for a bubble-free and precise installation:
- Step 1: Clean the Screen. Use the provided wet wipe to thoroughly clean the smartwatch screen. Follow with the dry wipe to remove any moisture. Use the dust absorber sticker to pick up any remaining dust particles. Ensure the screen is completely clean and dry.
- Step 2: Align the Protector. Carefully peel back the protective layer from the tempered glass. Align the exposed edge of the screen protector with the corresponding edge of your smartwatch screen.
- Step 3: Apply the Protector. Once aligned, slowly lay the screen protector down onto the smartwatch screen. It will automatically adhere.
- Step 4: Finish. Gently buff the screen with the microfiber cloth to remove any small bubbles or smudges.

Video Guide: Screen Protector Installation
Maintenance
To ensure the longevity and clarity of your screen protector, follow these maintenance tips:
- Regularly clean the screen protector with a soft, lint-free cloth (like the provided microfiber cloth) to remove fingerprints and smudges.
- Avoid using harsh chemicals or abrasive materials, as these can damage the oleophobic coating and the glass itself.
- While the screen protector offers excellent scratch resistance, avoid placing your smartwatch face down on rough surfaces.
Troubleshooting
If you encounter any issues during or after installation, refer to these common solutions:
- Bubbles: Most small bubbles will disappear within 24-48 hours. For larger bubbles, gently lift the nearest edge of the protector with a fingernail or card, then slowly reapply while pushing the bubble towards the edge with the microfiber cloth.
- Dust under protector: If dust particles are trapped, carefully lift the protector from the nearest corner and use a dust absorber sticker to remove the dust from both the screen and the protector's adhesive side. Reapply slowly.
- Misalignment: If the protector is misaligned, gently lift it from one corner and reapply, ensuring proper alignment before pressing down firmly.
Specifications
- Material: 9H Tempered Glass
- Thickness: 0.2mm
- Light Transmittance: 99%
- Features: High Definition, Scratch Resistant, Explosion-Proof, Dust Resistant, Bubble-Free Installation, Oleophobic Coating
- Compatible Devices: LIGE NX17 Pro Smartwatch, LIGE FV4 Smartwatch (1.19 Inches Screen Size)
Key Features
The Lamshaw 9H Tempered Glass Screen Protector offers several advantages:
- High Definition Clarity: Made from AGC glass material with 99% light transmittance to reveal your smartwatch's true color.
- No Scratches: 0.2mm explosion-proof design protects against accidental drops, scratches, dirt, and dust without influencing touch-screen accuracy.
- Easy Installation: Smart guide stickers make applying curved glass simple, accurate, hassle-free, and bubble-free.
- Overall Protection: Designed for protecting your watch from scratches and cracks.
- Advanced Coating: Features oleophobic coating, anti-skid, anti-fouling, and anti-chip properties for enhanced durability and user experience.




Warranty and Support
For any questions, concerns, or warranty claims regarding your Lamshaw screen protector, please contact our customer support team through the retailer's platform where you purchased the product. We are committed to providing high-quality products and excellent service.