Loud Stereo Sound & Wireless Dual Pairing SpeakerWireless Bluetooth speaker has a built-in 10W stereo audio driver to meet you at maximum volume without distortion. 2 wireless speakers automatic pairing with each other is the highlight of this version, when you turn on both speaker, the left and right surround 360 HD stereo sound can bring you into the climax of music.4 Modes Wireless Speaker & IPX6 Waterproof Speaker : Wireless speaker with USB and TF Card(They also support SD Card(32G) for Home!). Bluetooth mode & U disk mode & TF card mode & AUX audio cable mode can be switched at will. IPX6 waterproof portable Bluetooth speaker with IPX6 100% waterproof design, you can use this waterproof speaker while shower , party or some water activities(not fit for Snorkeling or some Deep Sea Sports) (pay attention to cover tightly at the charging port).Small Speaker & Ultra-light PortableSmall size (4.5*3.5*3.5in) and light weight (1.19 lbs), it can be easily hung on the bag or luggage. The 4400mAh lithium battery can let it play for 24 hours at 50%-60% volume, which is enough to meet our outdoor sports needs. Design makes it look very elegant and handy. You can easily carry it anywhere, use it in your car, on a trip, in a outdoor party, while walking and more.Speaker With Lights Rich Stereo Bass : The LED lights of this bluetooth speaker is carefully designed, which can bounce, change and shine to the rhythm of your music. Fill your house or yard with a personalized party atmosphere. Colorful lights are suitable for any friends gatherings and family anniversaries. Sure, if you dislike this LED light, you can close it anytime. It will play music more long time.