Features. Bluetooth Wireless 3.0. Handset and Headset. NFC Technology. OLED Display. Smart App-Enabled. Built-in FM Radio. Splash proof Design. Supports A2DP Profile. Connects to Two Devices at Once. Stereo Bluetooth Headset SBH54's compact form is the perfect fit for your hand and style. Crafted from premium metal and with a splash-proof design, it's as elegant as it is durable.