ELECOOM IN-688 five-pointed star Headphones Black US SELLER, US STOCK!!!    USPS delivery for all US Customers! Super amazing sound, you do not usually feel, choose the one with personality, good sound quality, cool headphones, you do not regret the choice. Walking on the street, take 688 cool headphones, walk lightly, and enjoy high quality music, show your personality! Our baby for the OEM version, the sound field performance very well, with headset itself is well sealed, strong sense of the sound field, the pro can feel comfortable buying. Requirements in accordance with foreigners, the headset has been to improve the quality, feel more baseball, and sound more sweet, and work more solid, more refined details of the deal, using a high-quality wire! Headphones pot method: 1. With a normal listening volume of 1 / 3 drive headphones 24 hours (100-10000hz); 2. With a normal listening volume 2 / 3 24-hour drive headphones (50-15000hz); 3. Headset with a normal listening volume drive 72 hours (20-20000hz); Four. With a normal listening volume 4 / 3 24-hour drive headphones (20-20000hz); 5. The volume with normal listening songs Some note: (1). For the full capacity of new headphones do not directly burn a few days and nights, should take it easy; (2). Every week, listening to a certain time or a long time without use, should be re-burning machine. Please note: ● use of headphones at a moderate level to prevent damage to hearing. ● Do not drive or ride a bicycle on a headset. ● The headset is open headphones, so people in the vicinity may hear the voice broadcast, should be careful not to disturb the others. ● Please wear a: L-left ear, R-right ear. Only through PayPal Shipping 1. The items will be shipped via USPS which generally takes 2-9 business days to USA.  2. Please allow up to 24 hours for shipping arrangement after payment confirmed. All items must be shipped to the Paypal confirmed address. 3. We will not be responsible for any loss because of wrong or undeliverable shipping  address. Warranty   Most items come with a 12 MONTH MANUFACTURERS  WARRANTY covering manufacturing defects only. This warranty excludes any damage caused by  the user. Within 7 days after receiving your  parcel, buyers offers a No-hassle 7 days exchange (replace) only if your parcel is defective due to  manufacturing problem. The faulty item will be exchanged for the same model once the return guidelines are followed: We might ask buyer to test the item in order to eliminate improper use factor, buyer has responsibility to follow the test  correctly. The item must be returned in NEW condition and with all the original package, including cartons, parts and instructions manual etc. Customer is responsible for return postage, but we will cover all expense  in sending replacement. Any returning must inform us first, to send back without return ID (given  by LD customer service) will not be accepted. Shipping and insurance charges  are not refund.  Our working time: PST :Monday to Friday 9:00 am to 4:30 pm. We do not work holidays in USA. if you send email to us,In our working hours will be resumed within 48 hours. If you we are not satisfied with the product or service ,please contact me and don't give us negative or natural feedback,We must give you a satisfactory solution. Feedback & DSRs (Detailed Seller Ratings). We depend on our eBay reputation and customer satisfaction to succeed.Therefore, Your feedback and DSRs are extremely importantto us as better DSR scores affect our search placement on eBay. We would like to earn your good feedback and 5 star DSR rating. Your action will help us offer our milk and bread . If we have not given you reason enough for 5-star grades on each DSR then please let us know how we can earn your 5-star rating before submitting yourscores! E-Mail to [email protected]  in English