1. Product description: Portable AM FM radio. This device is not only a portable short - wave radio but also a Bluetooth speaker, supporting music playback via Bluetooth, TF card, USB disk, AUX and Karaoke mode. It can be immediately connected to your device, so you can flexibly enjoy music anytime and anywhere. It is very suitable for outdoor activities such as camping, hiking or picnicking. 2. This AM/FM radio is equipped with an enhanced magnetic rod antenna and multi - band broadcast channels, providing first - class reception. Enjoy excellent and stable signal quality without missing any possible signals. It is very suitable for outdoor use or emergency use. The radio comes with a rechargeable battery, allowing you to listen to AM/FM broadcasts for more than 12 hours on a single charge. For longer outdoor use or emergency use, the radio is equipped with 2 rechargeable batteries and a D x 4 battery compartment for DC battery backup. The radio can also be powered by the included AC power cord, which powers the device and charges the built - in battery. It is very suitable for outdoor or emergency use. 3. The CE mark is a manufacturer's declaration indicating that the product meets the requirements of the European Commission directives applicable to it. The radio can receive the frequencies of various radio stations, allowing you to have a pleasant time whether at home, at work or out. Many people listen to the radio every day, enjoying the rich music, information and cultural programs it offers. 4. The earliest radios were designed to receive telegraph signals, and these tests were conducted by the famous N. Tesla. In 1897, the Italian inventor G. Marconi obtained the patent for the world's first radio connection, and the radio was born. Today, audio technology has made great progress. Digital radios can have more functions, such as LCD screens, wireless networks and internet radio stations, allowing you to listen to any radio station in the world. Many such devices have clock and alarm functions, so you can start a beautiful day with the music or news from your favorite radio station. 5. Manufacturers offer radios that can be powered by batteries, accumulators or mains electricity. If you only plan to listen to the radio outdoors, it is convenient to buy a radio powered by batteries or accumulators; but if you only use it at home, it is worth buying a radio with a power socket. No matter which type you choose, this durable device can meet your needs.