NOT ALL WIRELESS SPEAKERS ARE CREATED EQUAL. Some are rather big and bulky which makes transporting them a real hassle. Others look rather unappealing and lack a certain character and charm. In addition, many of them have limited features and can only play music from phones and other Bluetooth devices. Luckily, not all wireless speakers are created equal. If you're looking for something that's ultra-portable, offers more than just Bluetooth pairing capabilities, and gives you an excellent quality audio experience, then we've got just the thing for you! This Retrobox Mini RTX-10 from Dolphin lets you enjoy a superb listening experience in a small package! PREMIUM SOUND QUALITY IN A SMALL PACKAGE Other mini speakers are equipped with a weak 3-watt audio driver that makes them sound like traditional transistor radios. More often than not, the sound quality they produce is garbled and has lots of static. But not our mini speaker. The Retrobox Mini RTX-10 packs a powerful 5-watt amplifier which is capable of clearly bringing out the lows, mids, and highs making any song sound richer and louder. INDULGE IN YOUR FAVORITE TUNES ANYWHERE, ANYTIME This mini speaker comes in a compact design and measures only 4.75 inches tall and 4.25 inches wide and weighs a mere 0.6 kgs. It can easily fit into any backpack or bag, so you can bring it to any of your adventures like camping, hiking, fishing, and others. The powerful 500mAh battery also lets you enjoy up to 12 hours of music on a single charge. Enjoy uninterrupted listening pleasure while you're outdoors! UNIQUE WAVESYNC TECHNOLOGY Double the fun factor by connecting 2 RTX-10 mini speakers of the same model together! To do this, you first need to turn on both speakers and put them in Bluetooth mode. Then, quickly press the "+" sign twice on one of the speakers to activate the pairing capabilities. Wait for the "beep" sound to confirm the connection. After that, connect your phone to the speaker and you're done! Please note that this pairing feature only works for Bluetooth and not AUX connections. MORE REASONS TO LOVE OUR WIRELESS MINI SPEAKER: WIRELESS & WIRED CONNECTIONS This mini speaker is compatible with a host of Bluetooth devices including phones, tablets, computers, and laptops. The updated Bluetooth version enables an excellent connectivity range of up to 30 feet while maintaining a stable connection. You can also connect your music source to this speaker using a 3.5mm auxiliary cable. Please note that the aux cable is not included in the package. PLAY MUSIC FROM USB DRIVES & SD CARDS Got some music stored in your USB stick or SD card? The mini speaker is designed with ports for USB drives and Micro SD cards and acts as an MP3 player capable of playing songs from the aforementioned storage devices. The "-" and "+" buttons let you conveniently go back to the previous song or skip the current song. This allows you to find and listen only to those tracks that you really love! TUNE IN TO YOUR FAVORITE FM RADIO Surveys have shown that radio broadcasts aren't going away any time soon. So, if you're one of the hundreds of millions of people in the country who find joy in listening to FM radio, then this mini speaker is for you. The built-in independent FM receiver chip and signal amplifier allows for enhanced reception, giving you access to various local FM stations in your area. It also comes with an external antenna to further boost signal reception.