Portable FM Radio Headphone Radio Receiver Stereo Headset Radio Earphone Receiver For Conference Simultaneous Interpretation Features: 1. High Quality Reception FM Radio: Supports FM (No AM) transistor radio with an automatic search and store feature which can save 1 favorite preset station. Crystal clear reception allows you to enjoy music, morning talk shows, sports games, etc. at home or go camping outdoor. 2. Compact And Lightweight: Take them on the go! These headphones were designed to be easily portable and functional. The headphones are light and easy for you to take anywhere. Whether you're on a jog or taking a nice stroll, take these with you to make it more fun! A great way to keep informed and enjoy the radio while out and about. 3. Great Sound Effects: A comfortable and smart design, enjoy great sound wherever you go. With customizability, the headphones come with a great heavy bass effect to enjoy music the way you want to. The headset comes with AUX capabilities, perfect for using on your computer or MP3. 4. Simple Design: A headset with a radio built in. The simple design gives you an adjustable head strap to fit perfectly to your head. Use the headset as a way to focus on what you're doing. The smart design allows you to block out outside noises like TV, music, jogs or people talking in public. 5. Battery Operated: The headset uses 2 AA batteries which are not included and the long-lasting battery life to keep you going on those long days. The headphones were designed to be worn for prolonged periods of time. Specification: Type: Portable FM Radio Headphone FM Receiving Range: 50-108MHZ Frequency Response: 150-15000HZ Receiving sensitivity: 18DB Signal to Noise Ratio: 40DB Stereo Separation: 23DB Quiescent current: 70uA Maximum power output: 3.2mW Quantity of stations stored: One Working voltage: DC3V Power: 2xAA batteries (batteries not included) Product Type: Portable FM Radio Headphone Package Included: 1 x Headphone Radio 1 x Audio Cable 1 x User Manual