Protective case dux ducis PECP Series for AirPods 4 — PC + TPU construction, hook, white/blue

The dux ducis PECP Series protective case for AirPods 4 combines a rigid polycarbonate outer shell with a flexible TPU inner layer to provide everyday protection for your earbuds and charging case. The two-layer construction absorbs shocks and resists scratches while maintaining a snug fit that preserves access to the charging port and pairing functions. A built-in metal hook lets you attach the case to bags, belts or keyrings for convenient carry.

Advantages

The hard PC exterior offers impact resistance and scratch protection while the soft TPU interior ensures a tight fit and shock absorption. The integrated hook increases portability without adding bulk. Precision cutouts keep the charging connector and pairing button accessible, and the slim profile maintains compatibility with wireless charging pads designed for the AirPods 4 case. The combination of materials balances rigidity and flexibility for durable daily use.

Suitable for

• Protecting AirPods 4 from scratches and minor drops
• Attaching earbuds case to backpacks, belts or keychains for travel
• Everyday commuting, office use and outdoor activities
• Users who prefer a slim, two-layer protective solution

Key specifications

• Construction: dual-layer (polycarbonate outer shell + TPU inner lining)
• Compatibility: designed for AirPods 4 charging case
• Port access: precise cutouts for charging connector and pairing button
• Closure: snap-fit design with secure inner lining
• Attachment: integrated metal hook for clipping to straps or keyrings
• Color: white outer shell with blue inner accents
• Finish: smooth, scratch-resistant outer surface

How to use

Align the AirPods 4 charging case with the TPU inner lining and press gently until the snap-fit secures the case into place. Verify that the lid opens freely and that the charging connector and pairing button remain accessible through the cutouts. Use the integrated hook to clip the case to a bag strap or keyring when you need quick access. To remove the case, carefully pry the TPU lining away from one corner and slide the charging case out while supporting the shell to avoid overstretching the material.

Usage recommendations

Clean the case periodically with a soft cloth and mild detergent to remove dirt and oils. Avoid exposing the case to extreme heat or prolonged direct sunlight to preserve material integrity and color. If friction marks appear, wipe gently; do not use abrasive cleaners or solvents that could degrade the TPU or polycarbonate surfaces.