【Compact Design with Audio】Features a compact body with audio capabilities, perfect for on-the-go screen mirroring and selfie capture. 【High-Definition Display】Equipped with a 2-inch HD screen, ensuring clear and vibrant visuals for your mirrored content. 【Wireless Screen Mirroring】Supports both 2.4G and 5G Wi-Fi frequencies for seamless wireless screen mirroring from your device. 【Bluetooth-compatible Photography】Integrated Bluetooth-compatible 5.0 allows for convenient remote photo capture from your connected device. 【Long-lasting Battery】850mAh battery capacity provides 1-3 hours of continuous use, perfect for extended shooting sessions. 【Wide Compatibility】Works with iOS 9.0+ and Android 2.0+, ensuring broad device support across platforms. Specifications: Model: X40H Screen Size: 2-inch HD display Input: 5V/1A Usage Time: 1-3 hours Rated Power: 1.85W Battery Capacity: 850mAh Wireless Network: Dual-band 2.4G/5G Wi-Fi Bluetooth-compatible Version: 5.0 Dimensions: 63.57 x 43.13 x 15 mm Weight: 44g Interface: TYPE-C USB Compatible Systems: iOS 9.0+, Android 2.0+ Certifications: CE, FCC