With 1800 Watts1 and Sony’s Sound Pressure Horn Technology, Sony’s LBT-GPX555 is essential gear for your next house party or backyard BBQ. Wirelessly stream music from any compatible Bluetooth®2 device. With Near Field Communication (NFC) technology, connecting your smartphone, iPad®, computer, or other Bluetooth® device is a snap. Just tap your compatible NFC device to your LBT-GPX555 and you’re ready to start streaming2. It even remembers the most recent devices, so reconnecting is even simpler.