Item name: waterproof ear hook earphones for swimming Specification: Speaker:10MM Frequency Range: 20Hz - 20KHz Impedance: 32 Ohm Maximum Power Input: 5 MW Sensitivity:103 dB+/-3dB-Plug Type :3.5mm Stereo Length of Cable: 1.2 m Material: Earcap : Plastic,metal, leather,wood,etc Cable : PVC/TPE/PU/Fabric. etc Plug : 2.5/3.5MM/6.3MM Nickel plated/Gold plated stereo/mono plug. etc Craft ship: Wire stripping →Tin soaking→Plug welding→Plastic injection →Assembling→Speaker welding→Assembling earcap→Functional test→Packing→FQC→Storage→OQC→Arranging shipment MOQ: OEM MOQ:1000pcs for the color boxes packing Grade (quality ) : High quality material,Premium sound quality Packing: A. factory Packing : Poly bag packing B. Custom Packing : White box, color box, blister, window box are all available We Guarantee: A: Good quality B: CE/ ROHS/ REACH certificate C:Considerate services D: On time shipment as promised E: Competitive price F: New items continuous G: One year quality Guarantee time Payment: A. Order payment :L/C; T/T (Bank Transfer, Wire Transfer) West Union, Money Gram, Paypal B. Samples: T/T, Paypal ,Western Union, Money Gram C,Terms of Trade: FOB Shenzhen,HK, EXW price, CIF etc. Suit to: Headphone / Earphone wholesaler /Distributor Airlines / Airport Schools / Language training center Fashion Costume company, gift maker, etc. Delivery Time: Sample: 3-5 working days Order : 22-25 working days after receiving deposit & pp sample approved Shipment: A.Via Express-DHL,UPS,Fedex, door to door service – Quick delivery , 3-5 working days B. By Air: Arrive at destination Airport, 5-7 days C. By Sea: Low shipping cost but slow delivery (15-30 days depends). Suitable for large quantity and non-urgent delivery. About us: High reputation with over 6 years experience, providing you the best service and quality products . Our factory nearby Shenzhen Airport, easy convenient for visiting. Welcome to our factory any time.