ITEM NAME:Blutooth Stereo Sound Music Wireless Aux 3.5mm 4.1 USB Bluetooth Audio Ada TWR.Product list: NFC Bluetooth Receiver 1, Micro USB Charging Cable 1, Audio Cable 1, RCA Audio Cable 1, Manual 1. Bluetooth version: V4.1 + EDR, Class 2. Bluetooth distance: up to 33 feet. Input port: Micro USB.
