You can use two speakers unit for one device.(need to buy 2 units) Super deep bass low-frequency stereo audio performance With Waterproof, shockproof, dustproof function
Portable and the unique design with exquisite craft, clear & powerful sound Intelligent operating system make music playing and phone calling hands-free and easily Output:5V 1-2.1A, with power bank for your mobile phone
Need to buy 2 units for 1+1 function ,true wireless bluetooth speaker High quality professional high power double horn, professional wide range horn High efficiency mobile power supply function
The bluetooth wireless connection, mobile phone hands-free calls (a key easily implement wireless hands-free calls) AUX audio input function, can be connected audio equipment such as mobile phone, computer, MP4, PSP, used as an external speaker) The built-in lithium ion rechargeable battery, large capacity features support the pilot time to play
'a line' function (charging an interface can be realized and the foreign charge) (waterproof, splash, prevent fall prevention outdoors with the function of mobile power supply bluetooth speakers

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 3.5 inch
Length : 9 inch

Item Weight: 15.36 ounce (View shipping rates and policies)
Shipping Weight: 1.5 pounds (View shipping rates and policies)

ASIN : B01KYJHDYW