【Compatible Device】: Ekoonpft‘s Secure case designed specifically for AirPods 4 and AirPods 4 with Active Noise Cancellation (2024) (USB-C). 【Secure Lock Design】: For adding security, this case is designed with a safety lock that provides an 'Extra Layer of Security', prevent the AirPods from accidentally popping open when dropped. The top cover have been designed "2 Safety Clip" in order to clamp it and avoid falling out. This is especially useful for those who carry their AirPods in bags or pockets, where accidental openings is more likely. 【Perfect Color Show & Never Yellow】The Transparent Design of the case allows you to show off the original look of your AirPods while still providing full protection. We use the premium TPU and the latest technology increases light transmittance to nearly 100%, making it super-clear and flawless. "Never Yellow" benefits from innovative CRYS-GEL anti-yellow Technology, which allows it to remain transparent for longer. 【Military-grade Protection & Lightweight 】Made from premium PC material, which is 5 Times Harder than regular PC, radically preventing shattering and Increasing Shock Absorption by 330%. Built-in corner airbags to absorb impact, safeguarding your precious airpod from accidental drops, bumps. Enhanced scratch resistance for aflawless look. Despite its durability, the case remains lightweight and doesn’t add much bulk, keeping your AirPods easy to carry and use. 【Precise Cutout and 3-in-1 Cleaning Kit】: The visible front LED light design allows you to identify whether your Airpods is charging without removing the protective case. The bottom of case has a precisely cut charging portm, which fits your Airpods perfectly. 3-in-1 cleaning kit include Flocking Sponge, High-density Brush and Silicone Pen Tip, dual head hidden design to meet a variety of cleaning needs. Cleans cleanly while the soft pen tip won't scratch your headphones 【Compatible Device】: Ekoonpft‘s Secure case designed specifically for AirPods 4 and AirPods 4 with Active Noise Cancellation (2024) (USB-C).