WIRELESS STEREO: This model of speaker series can be used as single device or in pairs. If you buy a second unit, you can pair them to act as an immersive stereo system, rocking a surprisingly bigger sound. Combine two units for exceptional stereo sound! With clear vocal reproduction and a decent amount of bass for its size, it offers satisfying well-balanced mighty sound especially for a small area, such as across a picnic table or a couple of lounge chairs on a patio.4 HOURS OF CORDLESS HAPPINESS: Crank up the tunes wherever you like with this SpringFlora Racoon Bluetooth Speaker. A 500mAh battery life of 4-6 hours ensures it'll outlast the party, and if it does run out of juice simply recharge via the included micro-USB cable. In addition, the speaker’s integrated metal carabiner makes it easy to attach to belts, backpacks, and bags, so you can have complete confidence listening to your tunes at home, office car, outdoors, on the beach, in the bath!LATEST BLUETOOTH V5.0 TECHNOLOGY: Connect wireless via Bluetooth V5.0 and control from up to 33 ft away, while stable transmission connection ensures the music will keep going without dropout. It supports any device with Bluetooth for music streaming or audio playback, such as iPhone, iPad, Laptops, MP3 Players, smartphones, tablets or other devices that support Bluetooth & Bluetooth Smart wireless audio profile.ULTRA COMPACT & HANDS-FREE CALL: This tiny speaker measures in at just 4.33-by-2.36-by-3.66 inches and weighs a diminutive 0.51lbs. It boasts a premium 5-watt driver and a passive subwoofer to deliver rich sound, while the built-in microphone enables hands-free calling with a range of 33 ft at the touch of a button. On the music side of things, there's a TF card/Aux Audio input/USB slot to give you more musical input options.WORRY-FREE AFTER-SALES SERVICE：24-hour email service support. If you have any questions about this product or other issues, please feel free to contact us via email.