Cmtn-electronic Product Descriptions: Construction: 100% Brand New! Generic Replacement Product!(Non-OEM but 100% Compatible). Brand: Fite ON Tested Units. In Great Working Condition. UL & FCC Certified. Energy Efficient Level VI Power Supplies OVP OCP SCP Protection. Low leakage current Compatible Models: For Insignia NS-SPBTWAVE2-BK Portable Speaker If you have a different model to the one listed please email us to check compatibility. Welcome and thank you for your visit! Disclaimer: The Company or product names in the listing are trademarks owned by the respective company manufacturer or others. Cmtn-electronic is an independent seller of Non-OEM Generic accessories, and does NOT have any relationship with the trademark owner manufacturer. The trademark owner manufacturer does not necessarily endorse the use and performance of our products. Helpful Hints: In terms of use, warranty and other product issues, please first send Email and contact with our customer service center. For your own interests and safety, if there is any abnormal condition when using the product, please stop using it immediately and contact with our customer service center . FAQ: Q:What should i do if i didn't receive my item? Or the item i received is not the same or broken? A:Please select: I have question about the using my item or i want to send the seller a message. We will respond you within 24 business hours. Please do not select: I didn't receive my item I need to return my item I receive an item that wasn't as described/defective Because in most cases, we can resolve it immediately without your returning. This is a new account, which is easily broken up with the cases and return request. Your support is our motivation in developing more good service. We really appreciate your kindness. Thank you so Much! Shipping information: We do not change your shipping address by email. Please make sure your address is correct before checking out and making payment. Will usually ship within 1-3 business day of receiving cleared payment. We ship to worldwide, the delivery time may vary depends on your country custom clearance process. Contact & Feedback: All emails and messages will be answered within 1 business day. We apologize for the late reply during the holidays. Please ONLY use eBay message center to contact us, so we could NEVER miss your email. We maintain high standards of excellence and strive for 100% customer satisfaction! Pls contact me at first before leaving Neutral or Negative feedback. I will do my best to resolve the issue for you, thanks! Payment: When you send your payment to me ,please confirm your receipt address is accordant with your paypal address.or you can contact me in email after your bids end,otherwise I shall not be responsible for your items because of your wrong receipt address, because we deliver your items depending on your paypal address. Return & Refund: We stand behind our quality products. We offer a 30 day hassle-free money back guarantee, return shipping is responsibility of the buyer unless the return is a result of our mistake (i.e., your receive the wrong item or defective). Never ship back without our RMA#, please contact us before ship back, it will speed up the return process.