1.Enhanced Safety Features: The charging case is equipped with output short circuit protection, as well as over-voltage and overload filtering protection. These advanced safety features the safety of your devices during the charging process, minimizing the risk of damage or accidents. 2.High Quality Components: The wireless charging case is built using components, which have undergone extensive testing to their reliability and durability. This guarantees a high level of safety and performance during wireless charging, providing peace of mind to users. 3.Excellent Interference Resistance: The charging cover is designed to have excellent interference resistance, preventing any external signals or noise from affecting the charging process. This ensures a stable and uninterrupted charging experience, even in environments with high levels of interference. 4.Efficient Charging Performance: The earphone charger box is engineered to deliver efficient charging performance. It has minimal direct current ripple, which helps maintain a stable power output to your earphones, resulting in faster and more efficient charging. This allows you to quickly recharge your earphones and enjoy your music without any interruptions. 5.Long-lasting and Reliable: The replacement charger case is designed to operate at low temperatures, ensuring its and reliability over time. It has a long service life, allowing you to use it for an extended period without any performance issues. This makes it a and dependable charging solution for your devices. Color: Black Material: plastic Headphones not included Package Contents: 1 x Earphone Charger Box 1 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.ean/sku：6972748529232