EXCELLENT BATTERY LIFE: 20-hour / 500-songs playtime powered by a built-in high capacity Li-ion battery and Joysmade's power management technology.
BIG POWER SMALL SIZE: Don't let its size fool you.All of which simply means you'll get lifelike sound ... and real-life goosebumps.
BLUETOOTH 4.1 TECHNOLOGY: Compatible with all Bluetooth-enabled devices. Instantly connect to your smartphone or tablet from up to 66 feet away. It reconnects automatically to the last device used. Built-in mic for hands-free calls.
IPX7 WATERPROOF:Please not afraid of a little water. Your speaker shouldn't be either. Joysmade Revolve's water-resistant design means you can use it more places without worrying, like at the pool or by the beach.
SHOCKPROOF:Ready for any advebture.No worries if you knock it over, toss it in your bag or set it down a little harder than you meant to. Soft materials let you bump worry-free.
Fits handlebar or tube diameter ranges from 17-30mm(0.67-1.18inch), please to measure the diameter before you purchase it
Using the standard 1/4'-20 thread screw, applicable to some Bluetooth speaker, GPS, Sport DV, Navigator, Recorder, Camera and more
Multi-angle rotation, easy installation and adjustment for optimal viewing. Rotate the Nut plate upward ,it can lock the camera/speaker/gopro in right place and direction
Captured from different angles on your bicycle ,great way to take shots of yourself or of people following you
Through rotate the ball head ,make the device in right direction, Multi-angle rotation, easy adjustment for optimal viewing

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.2 inch
Height : 1.2 inch
Length : 3.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.06 pounds (View shipping rates and policies)

ASIN : B078P9CZ8G