Meloson M8 Rechargeable AM/FM DSP (Digital Signal Processing) Radio Seamlessly combining an AM/FM radio and a fully featured MP3 player, the Meloson M8 is an updated and improved version of the widely appraised M7. Some major improvements include a larger LCD display, a sleep timer of up to 120 minutes, a battery low indicator and stereo earphone output. Yet the M8 still comes in the same portable & compact size, and it is packed with functions and features, ideal for both indoor and outdoor use. Powered by a Lithium rechargeable battery, the M8 with DSP (digital signal processing) will keep you connected to a comprehensive frequency range including both AM and FM. To tune into a station, the M8 offers 4 different methods including a tuning knob, direct keypad input, auto-scan & ATS memory tuning. There are a total of 100 memories, 50 for AM and 50 for FM. For prolonged battery life, the M8 is equipped with a light sensor and radio control detector that will activate the backlight only when it's dark and a radio control motion is detected, such as a key press or volume adjustment. With its DSP circuitry and specially designed acoustic chamber for full rich & distortion-free sound, the M8 offers not only excellent sensitivity and selectivity for picking up radio stations, but also exceptional, distortion-free and ear-delicious sound quality. Featuring a micro-SD/TF card reader supporting up to 32GB, a 3.5mm auxiliary input jack as well as a keypad control, the M8 can be used as an amplified speaker for playing your music files, MP3 or WMA, anywhere you go. Specifications: FM: 64.0 MHz - 108.0 MHzAM: 520 KHz - 1710 KHzSensitivity: FM < 3uV AM < 1mV/m Speaker: 3 watts Earphones: 3.5 mm Power: Li-ion battery 5V DC USB Dimensions: 6" x 3 ¾" x 1 ¼" Weight: 8 Oz Accessories: Rechargeable batteryUSB charging cable Audio cable Back stand Lanyard User manual