Exquisite design: 1) This portable radio only measures (135 x 68 x 34mm) and weighs 180g. This FM radio is equipped with a silver strap which is easy to carry and can be hung anywhere, whether indoor bathroom, bedroom, living room, etc., or outdoor for camping , climbing, travel, vacation, etc. It is a good choice. Large capacity battery: 1) Equipped with 2400mAh rechargeable battery, fully charged listening time is more than 30 hours ( 1/3 volume), more than twice that of normal radio. 2) Equipped with a charging cable, you can charge with any compatible USB power source, such as: USB adapter, computer, car, power bank, etc. Excellent reception ability: 1) Only compatible with FM band (87.5 - 108MHz), you can easily listen to local stations no matter what city you are in. 2) you don't need to manually search for radio stations. With one click, you can scan all available radio stations. Up to 99 stations can be stored. Perfect sound quality: Built-in speakers (3W) for very clear sound. It has a compatible standard 3.5mm headphone jack for use with headphones or for playback through external speakers (with auxiliary audio output cable) Features: 1) clock and alarm function. 2) LED function: Equipped with a flashlight, it is suitable for emergency lighting, workshop, garage, night activity, power failure, earthquake, flood, etc. 3) The portable radio can be used as an MP3 player to play maps and MP3 files on a USB flash drive. 4) Charging indicator: red=charging, green=full charging. Don't worry about the risk of overcharging the battery.