<b>This product only compatible with Ultimate Ears Boom 3/Megaboom 3/Blast/Megablast,Not the OEM stock charger dock.Does not compatible with other Ultimate Ears speakers.</b><br> Soarking<br> Ultimate Ears Boom 3 Power up charging station.<br> We do research on the market and many watch and speaker charging products,even use these product in our daily life, then find following solutions:<br>Solution 1:Safe CONNECTION:Our product has a thicker and 5 feet length cable. <br>Solution 2:The boom charger is built in protection circuit,overvoltage protection,overcurrent protection,overheat protection,short circuit protection.And also built with non-slip silicone,which the boom speaker connect well with the dock. <br>Solution 3: The charger has a outstanding and noble appearance, is a highly recommended gift for your friends and family.<br>CUSTOMER SERVICE:<br>We welcome any feedback on products and shopping experience, please kindly contact our support at amazon email.We provide our best service.<br> PACKAGE INCLUDED:<br> 1 X Soarking power up charging dock<br>1 X D-Ring<br> 1 X Wall Charger<br> 1 X 5 Feet Cable<br> Notice 1:Speaker is not included.<br> Notice 2:Please clean the contact pins before use.<br>Notice 3:Boom3 and megaboom3 do not need D-Ring,Only blast and megablast need replce the original with the new D-ring.