Contixo Portable Wireless Bluetooth v4.0 Stereo Speaker Stand w/Viewing Cradle, Dual-Driver, Enhanced Bass Boost, Built in Mic Speaker System, 3.5mm AUX Port (Red) Experience your tunes in high definition and surprising fullness realized through 5 Watts x2 drivers, Simple and contemporary design, compact dimensions paired with an impressive sound performance. Comes with NFC Technology for convenient none-touch pairing. One-step-connect: enters pairing mode automatically once powered on; Automatically connect to the last-connected device. Slim, compact speaker stand with cradle to place your tablet or smartphone for portrait or landscape viewing. Built-in Li-ion rechargeable battery that provides up to 8 hours of playback time. Equipped with a 3.5mm audio jack for non-Bluetooth devices.