Feature: 1. Advanced Timer Function: Set your device to automatically turn on and off at scheduled times, enhancing its utility in bird control without constant supervision. 2. Digital Track Selection: Easily navigate through 110 preloaded sounds and additional tracks via TF card, offering versatility in deterring birds with the press of a button. 3. Remote Control Operation: Enjoy the convenience of controlling your bird repellent device from up to 200 meters away with the included wireless remote control. 4. Powerful Sound Output: Equipped with an in-built high-decibel speaker and the capability to connect two additional external speakers for an amplified, wide-range sound coverage. 5. Versatile Power Supply: Operate your device with a rechargeable 12V lithium battery, standard AA batteries, or an external 12V power supply, ensuring uninterrupted use in various settings. Specification: LCD Display: 128x64Connection to PC: High-Speed USB2.0 (Read: 1000KB, Write: 800KB)Battery: 1000mAh Lithium BatteryPower Output: (L) 10W, (R) 10WAudio Formats Supported: MP3, WMA, WMV, ASFBitrates: MP3 8Kbps-320Kbps, WMA, WMV, ASF 5Kbps-384KbpsHeadphone Output: MP3BPSFrequency Response: 20Hz-20KHzSignal-to-Noise Ratio (S/N): 125dBTemperature Range: -40 to 80 degrees CelsiusSupported Languages: EnglishOperating Systems: Windows98/SE/ME/2K/XP, MacOS10, Linux2.4.2Device: 12 x 6.5 x 3cm / 4.7 x 2.6 x 1.2inRemote Control: 9 x 5 x 2cm / 3.5 x 2 x 0.8inSpeaker: 10 x 9.5cm / 4 x 3.7inWeight: 582g / 1.28lbs Package List: 1x Outdoor Anti-Bird Device with MP3 Player1x Wireless Remote Control1x USB Cable for PC Connection1x Charger1x AA Battery Charger1x User Manual