ugreen bluetooth audio transmitter receiver cm403 black PIM_CategoryId_2554 The case is made of

The case is made of hard plastic material

which means you can use a case with this iPhone 12 Pro Max protective glass

Ultra-thin tempered glass with a thickness of just 0

You have free access to buttons and connectors while this iPhone 11 case is on

ugreen bluetooth audio transmitter receiver cm403 black PIM_CategoryId_2554 The case is made ofHere you get an Ugreen Bluetooth Audio Transmitter CM403 which allows you to listen to your analog devices through a bluetooth connection. You can watch movies or listen to music through your wireless headphones or a bluetooth speaker by plugging the Ugreen Bluetooth Audio Transmitter into the 3. 5mm output. It can, for example, be used for TV, game console, fitness machines, etc. It works both as a receiver and transmitter. It has a 140mAh battery