Product Description: Whistle USB Flash Drive - 128GB Black Aluminum Alloy Waterproof Flash Disk Discover the ultimate combination of functionality and safety with our Whistle USB Flash Drive. This innovative device is designed for those who value practicality and preparedness, making it an essential accessory for outdoor enthusiasts and everyday users alike. USB2.0 Interface Experience hassle-free data transfer with our USB2.0 interface, which requires no drivers for installation. Simply plug and play to enjoy universal compatibility with Windows, macOS, and various other devices. Effortlessly transfer files, photos, and documents with speed and ease. Versatile Adapter Included Our Whistle USB Flash Drive comes equipped with both Micro USB and USB-C interface adapters, ensuring compatibility with a wide range of devices. With a write speed of 4MB/s and a read speed of 12MB/s (dependent on computer configuration), you can manage your data quickly and efficiently, whether at home or on the go. Multipurpose Design This unique flash drive serves a dual purpose: it functions as a reliable USB flash drive and an emergency survival whistle. Perfect for outdoor activities such as hiking, fishing, camping, and boating, it also serves lifeguards and pet trainers well, providing peace of mind in various situations. Be prepared for anything with this versatile gadget. Outdoor Whistle Features Designed for outdoor use, the whistle is compact and easy to carry. Its waterproof design allows it to function in wet conditions, ensuring you can signal for help when needed. The double pipe whistle produces an impressive sound of up to 120 decibels, making it easy to be heard from a distance, whether in a crowded area or a remote location. High-Quality Material Crafted from durable aluminum alloy, this flash drive is built to withstand the rigors of outdoor use. Its lightweight design makes it easy to carry, and the included keychain allows you to attach it to your backpack, belt, or hang it around your neck for quick access. Enjoy the perfect blend of portability and strength with this essential gadget. Elevate your outdoor experience and ensure you’re always prepared with our Whistle USB Flash Drive. Combining storage, safety, and convenience, this innovative device is a must-have for anyone who values functionality and reliability. Get yours today and embrace the adventure!