1. Portable, Lightweight, and Convenient for Use. Unique Square design, Small and lightweight; easily carrying with durable lanyard, fits easily into your bag or pocket for on the go use, just set your hands free. 2. Waterproof, Dustproof and Shockproof Bluetooth Speakers. IP65 waterproof standard. it will stay safe in the shower, in the rain, by the pool or on a boat. Durable and rugged bluetooth speaker, you can take it with you to the beach, to the party, mountaining, hiking, biking, riding, camping,backpacking etc. X-bass output, you also can take your tune with you when you are skateboarding. 3. Easy Pair with Almost all the Bluetooth Devices; Super Lightweight, Ultra Long Music Time; Just Enjoy Your Music Anywhere. Latest bluetooth v4.0, work well with iPhone, iPad, iPod, Samsung, HTC, Sony, LG, Motorola, Blackberry, Most Android ios Window Cellphones. You also can connect it with you pc, laptop, computer, mp3 or mp4 player etc with 3.5mm audio input cable. Just 3 hours charger gets about 12 hours of endless music, Built in rechargeable powerful battery, listen on and on. If you are a music and outdoor fanatic, you won't be disappointed! What you get in the box: 1* portable bluetooth speaker 1* micro usb cable 1* 3.5mm audio in cable 1* lanyard 1* user manual : 30-day worry free covered in every purchase from allimity brand store.