Product Details:Acoustic tube secret service listen only earpiece headset.The discreet acoustic tube ear piece fits perfectly in ear and allows you to hear in high noise environments and maintain private communication.Receiver only (no transmit) 3.5mm plug (standard headphone jack) with acoustic tube and metal clip. Compatible Models: Most Radios with 3.5mm headset jack or Hand mic with 3.5mm headset jack Can be used for iPod, iPod Nano, MP3 player, phone, CD player, portable FM AM radio, shoulder microphone, etc. Package Includes: 1x Covert Acoustic Tube Earpiece Only Listen 3.5mm (1 Pin) Please ensure that your address and phone number are correct to avoid unnecessary losses. If you have any problem, you can contact me. If you need more quantity pls feel free to contact us!Your support is our driving force. (｡◕ˇ∀ˇ◕)1 Year Warranty & 60 Day Money Back Guarantee - US Seller - Same Day ShippingPayment1. We also accept payment through Paypal ，Payoneer，VISA。2. Money will be released to us only after you confirm the delivery.3. Payment please be made within 3-5 days of order.Shipping1. We guarantee to ship out within 24 hours after payment confirmation(except Holiday).2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.3. All products will be tested strictly before shipping.4. We ship to Ebay order left address ONLY.Please make sure your address in is matched with your shipping address when you pay.5. Packages are NOT sent out on Saturday or Sunday and transit times may vary depending on the carrier. Shipping time by eBay are not guaranateed and are subject to change especially during peak periods.Feedback1. If you are satisfied with our product and service, Please leave Us positive feedback & a 5 star review!2. If you are unhappy with our service or any other problem,please contact us before leaving feedback and we will resolve the issue immediately ,thank you.Contact US1. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. 2. We try our best to reply to your emails as soon as possible (except Holiday ).