[High Quality Guarantee] - If there is any problem with the product, please contact us and we will give a satisfactory solution. a full 12-month guarantee and 24-6 customer service if you encounter question. [Ultra-Portable] - The handy size of 3.5x2.1x1.5 in and weight of 0.29 lb, equipped with a waterproof storage bag and lanyard, make it easier to carry and store. The size of the unit enables the user to carry it during travel, even backcountry hiking, without burdening oneself with weight or bulk. Perfect for hiking, camping, party, and travel, etc. [Sleep Timer] - This is the radio you want in your bug-out bag, and beside your bed at night when you need some music to lull you to sleep, for that, this wonderful little set has a sleep timer so it can put you to sleep, then sleep itself after a specific time set to your choice. [Alarm Clock, Auto Power-on] - The radio has a digital clock so you can get the time at any time. Also, The clock radio can be set to automatically turn on or as an alarm clock radio(at the set time, then the radio will ring). [Simple Operation] - The Shortwave radio can store 114 stations and sets up two choose station ?methods, including use the TUNE dial and press key. In addition, the volume is adjusted by knob, which is easy to operate. When you press the button, the orange backlight is convenient for night operation. [Excellent Reception] - You get FM (87-108MHz), MW (520-1710KHz), SW (4.750-21.850MHz) , and weather band (162.400-162.550MHz) with NOAA emergency alert function. It can be set to covers all the FM bands (64-108MHz) used internationally. The built in telescopic antenna is 11 inches tall and the included external antenna is a 9.84 feet long wire that really improves the FM/shortwaves reception. [Novel Experience] - It will even work as a wireless speaker, and has several EQ settings available when used in that mode. It will also play MP3, WAV, or WMA music files from a micro SD card (up to 256 gb capacity), you can pick different folders, you can pick shuffle, play folder on repeat, Play song on repeat, play all songs. [Military-style Design] - Inspired by military-spec equipment that combines elements of ammo boxes, camouflage, steering wheel, and armored vehicles, gives it a bold style with rugged quality. It uses a replaceable lithium battery which is charged through a USB-C jack. [Superb Sound] - The audio is crisp and the bass is actually quite good since the speaker is one of those 40mm ones rated at 3 watts. With the volume turned up it is quite loud with little to no distortion. [Powerful Speaker] - Zhiwhis packed so many radio functions into such a small package. Plus it doubles as a great-sounding Bluetooth speaker. Plus it can play music from a micro SD you install. All that in a radio that's smaller than the palm of your hand!.