Wireless UpgradeTransform your car's wired CarPlay or Android Auto to wireless, enhancing convenience and eliminating cable clutter. Plug and PlaySeamless and automatic connection through your car's USB-A/Type-C port for effortless setup and use. OTA UpdatesSupport for over-the-air updates and online feedback ensures quick problem resolution and continuous improvement. Original Controls RetainedMaintain full functionality of your car's original controls, including buttons and knobs. Compatible MicrophoneUtilizes your car's built-in microphone, preserving the original audio quality for calls and voice commands. Dual Network SupportEquipped with Bluetooth-compatible 5.2 and dual-band Wi-Fi (2.4GHz & 5GHz) for stable and fast connectivity. Compact DesignUltra-small form factor with premium aluminum alloy and ABS+PC construction, featuring a refined texture. Specifications:_x000D_ CPU: Arm Cortex-A7 Power Input: 5V±0.2V/1.0A Bluetooth-compatible: Version 5.2 Wi-Fi: 2.4GHz & 5GHz Power Consumption: 0.75W Material: Aluminum alloy + ABS + PC Phone Compatibility: for iPhone 6 and newer (iOS 10+), Android 11.0 and newer Car Compatibility: Vehicles with factory-fitted wired CarPlay or Android Auto Resolution: Adaptive (maintains original protocol resolution) Language: Default English, switchable to Traditional Chinese Product Weight: 0.007kg