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 won’t have to worry about running out of power while on the go. The charging case is made from 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.