【Please be sure to check the profile and only trade with those who agree!】 【Currently, I am not considering price reductions】 Wireless Bluetooth 3.0 Please refer to the manufacturer's website for details. Cancellations after shipping are also not accepted. Also, I am sorry, but please refrain from trading if you have zero ratings or only "bad" ratings. Thank you. 【If you have any questions, please be sure to ask before trading.】