Wide application: Our mini radio is perfect for jogging, walking, biking, walking the dog, exercising, and is also the perfect gift for the elderly or children, parents or someone you care about Built-in 500mah rechargeable battery: It takes about 2-3 hours to fully charge and can be used for more than 14 hours when fully charged. USB charging Soft orange backlight: it protects your eyes and is convenient to use even at night Unique appearance design, beautiful and fashionable Earphones Included Use the provided earphones set to listen to the radios and musics in piece when you are reading, walking, running or doing active sports, dont disturb other people or being disturbed by others. USB Charging It's quick and easy to charge with the included Type-C cable. The built-in 500mAh rechargeable battery lasts over 14 hours playing time. it's perfect for taking the radio with you enjoy the radio or music anywhere and anytime. Soft Orange Backlight It protects your eyes and is convenient to use even at night Sleep Timer Function Set a sleep time,it will automatically turn off after the arrival time. 10/20/30/40/50/60/70/80/90 min One key lock The lock key function which ensures you to listen to your favorite stations without any accidental operation in your pocket. Automatic Scan Stations The automatic scan let you easy to find clear AM/FM signals, just press the scan button, the clear stations will be found and preset as P01,P02..., it can store at most 30 stations. Press again to recall the preset channels. Product parameters: Frequency Range: AM: 522-1710 KHZ (9KHZ), 520-1710KHZ(10KHZ) FM:76-108MHZ Sensitivity: AM: 20mV/m FM: 8Uv Signal-to-noise ratio: AM30dB FM: 40DB Product size: 88x47x11mm Lithium battery: 500Mah 3.7v Fully charged time: 2-3 hours Fully charged use time: more than 14 hours External power supply: DC 5V Package: 1*mini portable radio 1*USB charging cable 1*Headphone Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store