Seamless CompatibilityDesigned specifically for Apple AirPods 4, ensuring perfect fit and functionalitySmart PairingFeatures intelligent pop-up window for effortless pairing with AirPods 4Wireless Charging SupportSupport wireless charging, enjoy the convenience of wireless charging for your earphonesHigh-Capacity BatteryEquipped with a 620mAh battery for extended use between chargesUSB-C Charging PortFeatures the latest USB-C charging port for fast and versatile charging optionsSpecifications:Compatibility: for Apple AirPods 4Charging Type: USB-CBattery Capacity: 620mAhNote: Only supports for Apple original Bluetooth headsets, non-original ones cannot be used.Compatible with:AirPods 4Package included:1 x Charging Case1 x English and Chinese User ManualNot include earphones