F4 Portable FM Radio Headphones Rechargeable | Long Battery Life, Excellent Reception, Foldable Lightweight FM Receiver for Meeting, Daily Works, Hiking, Jogging

Best Reception FM Headphones: Supports FM only (no AM). Built-in premium DSP filter chip delivers excellent receiving sensitivity along with stable and clear reception. Enjoy music, NPR, or other FM programs at home or during outdoor activities like walking, cycling, or camping. Automatic Search & Store, Preset: This digital FM headset can automatically search and store stations. It is simple to operate and can swiftly locate and store clear FM channels. The M1 button allows you to preset one favorite station for one-touch access.
Rechargeable Lithium Battery Operated: Powered by a built-in rechargeable lithium battery, it operates for up to 24 hours. The headset reaches full charge in approximately 2.5 hours. AUX Available /
Crystal Clear Sound: Features an AUX jack ( 3.5 mm aux cable included), suitable for smartphones, PCs, MP3 players, etc. Crystal clear sound enables you to enjoy premium sound quality wherever you are.
Compact & Comfortable: The foldable, pocketable, and lightweight headphone is convenient to carry anywhere. Soft earmuffs and an adjustable head strap offer comfortable use. The smart design helps block outside noises, ideal for yard work, mowing, or use in a noisy environment