OPEN BOX,N Latest Bluetooth 4.1 technology: The CSR4.1chip comes with stable connectivity and remarkable signal stability so you can get high quality audio sound than ever before, both in playing music and answering calls - Two-link: Connect two Bluetooth devices at the same time. Over length receiving distance, can reach up to 30 ft (10 meters) in open space without cables - Easy Operation: Plug and play, easy to setup, no driver required, no APP download needed. It’s easy to answer phone calls, redial the last called number or control music(change volume, play/pause/skip music) on this receiver - Wide Compatibility: Compatible with car stereos, home stereos/speakers, headphones and most mobile devices with 3.5mm AUX port Includes: Micro USB Charging SHIPPING SHIPPING IS MADE ON THE SAME DAY OF PURCHASE IN THE FOLLOWING TIMES. MONDAY-FRIDAY: 8AM-4PM SATURDAYS: 8AM-12PM SUNDAY: PURCHASES MADE ON SUNDAY WILL BE SHIPPED FIRST HOUR ON MONDAY. RETURNS: DO NOT REFUND FEEDBACK: IF MY ATTENTION AND MY PRODUCTS COMPLY WITH YOUR EXPECTATIONS PLEASE GIVE ME A QUALIFICATION AND YOUR COMMENTS THANKS Also, Please, if there is any problem at all w/ your order, please just email/message me directly. Please do NOT open a case, 'request a return', open a 'item not as described' or 'i have a problem' or 'resolve a problem' Ebay unfairly penalizes the seller (me) even if it's not really a problem and even if it's something we fix right away or clarify. So, please just find 'contact seller' and 'send seller a message' and we can fix whatever problem there is. Or you can also look at the paypal order and find other contact info for me