Compact adapter for connecting mobile phonessmartphones with an MHL interface (eg Samsung Galaxy SII) to a TVprojector with HDMI™ input A quick & simple way to play personal videos on a television or projector whether they were recorded using the phone or saved onto the device No need to transfer video files using a computer or the like High-resolution full-HD quality up to 1920 x 1080 pixels Audio quality up to 192 k Hz & and 71 surround sound (depending on the model of the mobile phone) Micro USB (Universal Serial Bus) socket for connecting a mobile phone charger while the MHL adapter is connected No need to recharge the battery before using the phone to make calls or send text messages & e-mails even after watching a complete film Additional USB (Universal Serial Bus) adapter for Samsung Galaxy S III & S4