It comes with NFC support and an aux-in port to connect to smartphones tablets and MP3 players.
.8 pounds Included in the box: Speaker UnitAC Power AdapterQuick Start GuideOwner s Guide Made in China Hitachi Refurbished RBW50 Smart Wi-Fi Speaker Stream your favorite tunes from your Apple or Android device with the Hitachi Refurbished W50 Smart Bluetooth Wireless Speaker for Smaller Rooms.2 inches (L) Weight: 2. Refurbished Hitachi Refurbished RBW50 Smart Wi-Fi Speaker Black RBW50 Home Speakers Bluetooth v4.