Features 1.PERFECT REPLACEMENT: The wireless charging case is highly reproduced in appearance and function of the original for IOS Earbuds Pro charging case. It is the perfect replacement for storing and charging your headphones. 2.LARGE CAPACITY BATTERY, FAST CHARGING: The charging case has a built in 680mAh battery that can be fully charged in 2 hours and can fully charge your for IOS Earbuds Pro up to 5 times. Fast charging headphones, 20 minutes of charging can support 3 hours of listening. 3.PAIRING SYNC BUTTON: Bluetooth pairing sync button allows you to enjoy sensitive Bluetooth pairing. And you can easily monitor the charge level of the charging case and for IOS Earbuds Pro by connecting your cell phone. 4.DUAL METHODS: This for IOS Earbuds Pro charging case supports two charging methods so you can enjoy convenient and fast charging. It also supports for QI wireless charging. 5.MULTI PROTECTION: Headphone charging box has multiple safety protection such as over voltage control, over temperature control, over current control, over charge protection. specificationItem Type: Earbuds Charging Case Material: Plastic, Electronics Model: A003P Input: 5V 0.3A Wireless Input: 5V 0.5A Support Replacement Model: for IOS Earbuds Pro Charging Compartment Charging Method of the Electric Compartment: Wired Charging or Wireless Charging Battery Type: Built In 680mAh Lithium Polymer Battery (Included) PackageList1 x Charging Case 1 x Instruction Manual