Compatible Model: This charging case is the perfect replacement for Beats Powerbeats Pro wireless Bluetooth headphones. If youve lost your original charging case or want a backup, this product is your best choice Anti-scratch & Dust-proof: You wont have to worry about running out of power while on the go. The charging case is made from high-quality flexible materials that prevent damage from drops and protect the headphones from scratches and dirt Multiple Protection: It features built-in protections against overcurrent, overvoltage, overload, overheating, and short circuits, giving you peace of mind 8-pin Charging: Theres a convenient charging port on the back of the case, allowing for easy charging without needing to remove the case. The LED light remains visible while charging Specifications: Input: 5V/0.5A Output: 5V/0.5A Battery Capacity: 700mAh Dimensions: 77 x 77 x 45mm / 3.03 x 3.03 x 1.77 inches Material: Plastic Net Weight: 108g Built-in Battery Charging Time: 3 hours Charging Method: Pin contact Note: This case is only compatible with original Bluetooth headphones and will not work with non-original models.