1、Designed for: The charging case is only compatible with for iOS Pro 2nd generation charging case. A excellent charging case replacement when your original charging case is lost or damaged. No earbuds included. 2、660mAh Wireless Charging Case: Update 30hour battery life, 660mAh capacity can full charged for your earbuds 3‑5 times. LED light will shows the charger status. Your earbuds can last up to 30 hours of usage with this charging case. 3、Quick Charging and Dual Charging Methods: Supports both wired and compatible wireless charging. This charging case replacement can be fully charged in 2 hours. Your earbuds can be fully charged in just 30 minutes. Please note that it does not come with cable. 4、Easy Bluetooth Pairing: With a Bluetooth sync button, the first time you need to operate the Bluetooth match, the second time it will automatically connect to charging case when you open it. 5、Rope Hole Design: This earbuds charging case with compact and lightweight design, adding a rope hole so you can match exquisite lanyard to decorate this charger case replacement, making your journey and travel easy. Also an unexpected gift. Item Type: Earbuds Charging Case Material: ABS Built in Battery: 660mAh Lithium Ion Battery (included) Applicable Range: for iOS Pro 2nd Generation Earbuds 1 x Charging Case 1 x Earbuds Case Cover 1 x Cleaning Brush 1 x Instruction Manual