Dear friend , You Will Get High Quality in Our Store, Any Questions pls contact us , We Will Reply Your Message At The First Time . If You Want Wholesales ,Contact Us To Get More Discounts. We Will Shipping Your Item Within 24 Hours After Payment Clear . Warning: before buying, you must read this sentence, this is very important! China post seller’s shipping method & China Post Ordinary Small Packet Plus Shipment: Dear valued customer, our company aim at price is less than $7 of products, exclusive custom post parcel, this shipping method, it is no tracking information, only the warehouse shipping information, you can not query the parcel transport position, after we send the parcel, if after 100 days, you didn’t received the parcel, please contact us, we will full refund, you don’t have any losses, but before this, please do not apply for any disputes, please wait patiently for parcel, you can rest assured and believes us, if you need a tracking number, please select the shipping on the purchase page: china post air mail, thank you for your understanding. Click here to see our Top Selling , Click the following pictures to see the related products ! USD 7.99/pieceUSD 18.99/pieceUSD 4.99/pieceUSD 5.99/pieceUSD 9.99/pieceUSD 6.54/pieceUSD 3.99/pieceUSD 2.59/piece The headset parameters: Impedance: 16 ohms (1 KHZ) Plug: straight inserted type Headphones types: hanging ears Frequency response range: 4 hz – 26000 hz (Hertz) Maximum input power: 1 mw (179 mw) Maximum output power: 20 mw (800 mw) Style: 3.5 MM Jack (computer standard headphones) Sensitivity: 108 db SPL sound pressure levels at 1 mw Wired: OFC oxygen-free copper wire. Total harmonic distortion: less than 1% Sound pressure level: 110 decibels Line length: 1.2M OEM products, quality assurance, quality super good 1.We Ship All Items Worldwide Within 48 hours (Except Holiday), Will Will Choose One Of Them According to Different Countries . So If You Have Specific Shipping Requirement ,Please Tell Us Before Shipping . 2.Our Price Do Not Include Taxes ,VAT or Other Hidden Charges .To Insure You pay for Minimum Tax , We will Declare Your Goods As A Gift With Lower Item Value. Please inform Us In Advance If You Have Requirements for Item Value Before Shipping . 3.We Ship To AliExpress’s Address Only .Please Make Sure Your Address In AliExpress Is The Right Shipping Address ! 1. We Accept Alipay, West Union, TT. All Major Credit Cards Are Accepted Through Secure Payment Of Processor ESCROW. 2. Payment Must be Made Within 3 Days Of Order ,If You Cannot Checkout Immediately After Auction Close ,Please Wait For A Few Minutes & Retry . When You Make Payment Though Escrow ,Your Money Is Deposited Securely In Your Account . Money Only Released to Us After You Confirm The Delivery . All Stuff Through Strict Test Before Shipping .And We Guarantee It’s Good ,Please Make Sure The Package Is In Good Situation When You Signature It . After You Got The Items ,If You Have Any Problems With The Goods , Please Contact Us Anytime With No Hesitate Instead Of Open A Dispute , We Will Reply You Within 12 Hours ,And We Will Try Our Best To Help you to Solve Your Questions or Problems . If You Cannot Get The Goods Within 50 Days , Please Let Us Know And We Will Refund All Your Payment . Our Service Purpose Is To Make Every Customer Have A Good Shopping Experience . If You Are Satisfied With Our Item & Service, Please Give Us A Positive Feedback & A 5 Star Review, Which Will Give Bring A Better Develop Chance To Our Shop , And We Will Thank You And Try Harder To Service You Better . If You Are Unhappy With Our Service Or Any Other Problems , Please Contact Us Before Leaving Feedback & Open A Dispute , We Will Resolve The Issue Immediately ! It Will Be Much Appreciated If You Have Any Good Suggestions . If You Have High Quantity Requirement , Please Contact Us Directly To Get Discounts . If You Have Any Good Cooperation Plan, Please Fell Free To Contact Us , We are Willing To Talk With You And Build A Good & Long Cooperation . Our working schedule: UNITED STATES : PM 6:00~AM 2:00 FRANCE: AM 2:00~ AM:10:00 UK: AM 1:00~9:00 SPAIN : AM 2:00~ AM:10:00 GERMANY : AM 2:00~ AM:10:00 AU: AM 12:00~ PM:8:00 Brazil: PM 10:00~AM 7:00 Russian Federation: AM 5:00~PM: 2:00 We can respond Emails within 24 hours, within 36 hours on Weekend.