Sony charging case in silver, designed for reliable energy storage and charging capabilities for compatible Sony devices. This charging case features a compact, portable design with dimensions of approximately 10.5 cm in length, 6.5 cm in width, and 3.2 cm in depth, weighing around 85 g. The robust construction protects internal components while maintaining an elegant metallic-silver appearance. The charging case integrates advanced battery technology with a capacity of about 1200 mAh, providing extended power supply for supported Sony products. It includes a built-in charging circuit with safety features such as overcharge protection, short circuit protection, and temperature monitoring within a safe range of 0°C to 45°C during charging. The magnetic closure system ensures secure storage and easy access, combined with LED indicators for charging status and battery level. Compatible with specific Sony wireless in-ear headphones and audio devices, it uses a USB-C port for efficient charging with input parameters of 5V/1A. The interior includes precisely positioned charging contacts and magnetic alignment for correct device placement. This is a successor model to previous Sony charging cases, featuring improved battery efficiency and increased durability. The silver surface is resistant to fingerprints and light scratches while maintaining its aesthetic appeal. Designed for daily use, the charging case allows for multiple full charges for compatible devices, significantly extending usage time between power connections. Its compact dimensions make it suitable for transport in bags, backpacks, or cases without taking up significant space.