1.Is there any tracking Number for my item? Yes, we ship every order with their Tracking Number 2. Is the product same as photos? Yes, all photos are real. We took these photos by ourselves. 3. Which size can fit me? If you are normal figure we will send drawings for confirm or send you samples. if you have special figure, please contact us ( tell us your height and weight, bust, waist, hip size ). 4. I am a re-seller,I would like to buy many pieces of your item, what's the wholesale price? Hi,thanks for your inquiry, if you would like to buy large quantity, please send email to us, we will give you the best price, thanks! Policy -All our products have been checked and packaged in good condition.Shipping - We ship package via express(light weight), you could choose fast shipping way like EMS, DHL .UPS,Fedex When your goods are heavy, we could ship by sea or air. -Item will be shipped within 2 biz days if in stock. If not in stock need 7-15 days for producing. Samples:Free samples could provide to you after you pay shipping cost or Leave DHL account Sample lead time: 3-5 days after get payment. Payment:T/T Paypal L/C at sightRated:0.5A Insulation resistance:100MΩ Contact resistance:0.03Ω Plating:Gold plated RoHS Compliant:Yes Temperature Range: -30-260 Part:Gold plated/Silver plated/common CE certificate:YES OEM:Yes Pin numbers: 2 3 4 P OEM: pin position choice Description: Model:Part no.: PJ-392 PJ-391 PJ-392A Contacts:3 Color:Black+Gold Connector:Body Material:Plastic Connector Mounting:Chassis Contact Plating:Gold over Nickel Contact Termination:Solder Connectors:Phone Connectors Gender:Female Mounting Style:Chassis (Panel) Orientation:Straight Product Type Phone Connectors Termination Style Solder >These types of 3.5mm audio jack sockets are all CE certificated please check our CE certification photo in front photos. 3.5mm DIP phone jack used for mobile phone,MP3/MP4 player, other electronical equipment. Package Included: Stereo Headphone Audio Video Jack Socket Plug Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you order.