AvantreeBoombyte - Portable Digital FM Radio with Bluetooth Speaker, Superb Sound, Metal Finish, MP3 Player, Support Micro SD Card & USB Audio Input, Long Play Time, Rechargeable, Easy to Use - Black

A Very Nice Little Player Overall! Small and simple and as such not the best sound quality or powerful volume but adequate on both counts. No external antenna to fuss with or break off and so had trouble tuning distant stations but has great reception for anything within 50 miles.I bought this for a friend as an alternative to a "sleep sounds" generator figuring she could pick the type of sounds she like best and load them onto a micro SD card on her laptop then play them on this. It's the only micro SD Player with stereo speakers I could find and it's perfect; plug in the card, turn it on and it plays! She did 8 hour MP3 files and this thing plays happily all night long on a single charge. Takes up to 32Mb micro SD cards.I brought myself one after seeing hers and recorded some long jazz files for background music in my office.Turn it on, it plays, turn it off and it stops; no technical effort required.Also connects to Bluetooth (which I haven't tried) and has a decent FM tuner with the nice feature of "direct entry" for stations from the keypad. To tune 104.5 you simply key in 1045 and you're there; you can also tune up or down continuously or "seek" stations sequentially. Has headphone output with better sound through good headphones.I wish BoomByte made a larger version of this with bigger speakers and a more powerful amp but the same features otherwise. I would definitely buy that! Until then "The Brick" will work nicely!Good value for the money. Easy controls, good FM tuning, rechargeable battery, 32Mb micro SD playback.

The Avantree Boombyte is an impressive combination of functionality and portability, making it an excellent choice for those seeking a versatile audio experience. This portable digital FM radio and Bluetooth speaker packs a punch with its unique features and solid performance.4-in-1 Functionality: The Boombyte stands out with its 4-in-1 functionality, allowing users to enjoy FM radio, Bluetooth streaming, USB drive music playback, and SD card support. This versatility makes it a great all-rounder for various audio needs.Sound Quality: One of the highlights of the Boombyte is its sound performance. Equipped with dual 7-watt drivers, it offers remarkable volume and stereo sound quality. The speaker separation provides an immersive listening experience, which is impressive for its size.FM Reception: The FM reception of the Boombyte is notably clear. It allows for uninterrupted listening of FM radio stations with crystal-clear sound quality, enhancing the overall radio experience.Portability: The Boombyte scores high on portability. Its lightweight and compact design make it easy to carry around. Whether you're in the garden, bathroom, or out in the park, it’s convenient for on-the-go entertainment.Battery Life: With up to 18 hours of playtime, the Boombyte offers extended listening sessions without frequent recharging. Its built-in lithium rechargeable 4000mAh battery and Type C charging port add to the convenience.Connectivity and Compatibility: The speaker's Bluetooth connectivity is robust, with a decent operating range of 30ft/10m. It supports various profiles (HFP, A2DP, AVRCP) and music file formats (MP3, WMA, WAV), enhancing its compatibility with numerous devices.Design and Build: The Boombyte is well-designed, featuring a sleek, modern look with dimensions of approximately 7.48" x 1.89" x 1.89". The LCD display adds a functional touch, making it easy to navigate through different functions.Conclusion: The Avantree Boombyte is a well-rounded portable speaker that offers a blend of sound quality, functionality, and portability. Its extended battery life, clear FM reception, and versatile playback options make it an excellent choice for those who enjoy music and radio on the go. The only downside might be its size, which while compact, might still be bulky for some users. Nonetheless, for its price point and features, the Boombyte is a commendable device that stands out in the portable speaker market.

Of the many small portable mono and stereo radios I've owned since the 60's this BoomByte has the best sound quality, battery life and function. I'm a simi audiophile who enjoys music almost anywhere, especially outdoors. My last small portable was a Melson S8 which had nice mono sound but finally died as the push buttons slowly became erratic. It's final demise was when it's old mini usb power connector broke off inside. I have others but their sound quality just doesn't cut it.The reviews on this Avantree Boombyte intrigued me enough to buy and I'm not disappointed at all. For it's small handheld size it packs some quality stereo sound. It's not a funky loud boombox. It's a nice little handheld personal Stereo with just the right amount of mp3 information displayed on its small screen.I couldn't find a user photo of the screen displaying the MicroSD MP3 info so I've included one here. Another must have for me is a good Random/Shuffle function. I only wish there was a dedicated button for it instead of having to open the menu and change selections with multiple choices. I arrange my favorite MP3's in alphabetic order by Artist name hyphen Song. When on my usual Random play and wish to hear another song from the same Artist I typically take it out of random then go back or forward to the Artist's song I wish to hear. A separate normal/random or programmable button would be fantastic. Frankly I would trade the FM button for it any day. Just have FM cycle through the "Mode" button. ex BT/FM/MP3 and make the dedicated FM button MP3 Random on/off!Photo from top to bottom:MicroSD symbol - Current song number with Total songs below - Random playFolder - ROOT or other if split into folders.Music Note Symbol - Scrolling file name left to rightPlay/Pause Symbol - Current track time hyphen / Total track timeOne final mention. If your songs, like mine, are generally at different volume levels causing a constant volume adjustment change between songs use a tool (program) such as freeware "MP3Gain" to equalize all of your music prior to copying to the microSD card. Speaking of, I'm using a Samsung 64GB exFAT card but have not tried over 32 GB of songs as I don't have that much in MP3. I also don't relish the though of re-ripping all of my CD's.One last mention. The built-in lithium battery is amazing! 2-3 days for my playing needs. FWIW it does charge at 3.1A on my multi USB charger (usb3 to usb3) which displays current draw. I'm using a certified 1.5' USB 3.2 cable if that matters.All in I'm thrilled with this little audio MP3 player. BT and FM which I rarely use work great also. The FM, with no external antenna autotunes fantastic in our rural location.It's a little more expensive than some others but IMHO worth the difference in quality.