The Latest 2-In-1 Wireless Transmitter/Receiver For Tv Audio, Projector, Pc, Product Details ?Easily add Bluetooth to your car audio systems, home stereos, speakers, wired headphones via the auxiliary 3.5mm AUX socket - Minimal footprint slim design with 3.5 mm plug. Plug play, easy setup, one button operation, clear status indicator ?Newest version 5.2 of Bluetooth wireless communication standard, Low latency, Noise cancelling, improved speed range, dual audio and backwards compatible ?CVC8.0 Noise Cancellation and DSP technologies cancel echo and block out intrusive background noise and create lossless audio CD-class quality music ?Hands-free Bluetooth call and navigator voice via built-in microphone; 5-hour continuous work via the built-in li-ion rechargeable 120mAh battery ?Make easily your TV / projector Bluetooth-enabled by using the transmitter (Tx) mode via the 3.5mm audio jack Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.