New Arrival HiFi Stereo Sports Headphone Headset Wireless Bluetooth Earphone

Product Name: New Arrival HiFi Stereo Sports Headphone Headset Wireless Bluetooth Earphone Model NO.: BS-28 Jack Type: Plug-in Jack Diameter: 3.5mm Function: RF, Waterproof, Noise-Cancelling, HiFi Usage: DJ, Portable Media Player, Computer, Mobile Phone Communication: Wireless Type: Electrostatic Headphones Color: Silver, Beige, Blue, Red, Gold, Brown, White, Black Wire Material: OCC MOQ: 500sets Driving Unit: 6 Unit Knowels + Composite Diaphragm Dynamic Impedance: 12 Omega Frequency Response Rnage: 10 Hz-40 kHz The Distortion Rate: Less Than 0.5%(1 kHz) Sensitivity: ?110dB Spl/MW Cable: 1.2m+-5% Linear: High Purity Single Crystal Silver-Plated Copper Wi Weight: about 6.4G/PC Standard Configuration: Voice Set S/M/L Equalization Set S/M/L Trademark: Customized Transport Package: Plastic Blister Specification: Up to Design Origin: China Product Description New Arrival HiFi Stereo Sports Headphone Headset Wireless Bluetooth EarphoneMusic world shock exclusive Isolate all noise1Dynamic + 6 Balanced Armature Dynamic and BA hybrid earphonesPatented 4-way crossover circuit schemePolymer nano dynamic6 unit arrayed balanced armatureCNC high precision voice cavityMMCX interchangeable wire designErgonomic comfortable wearElectronic 4-way crossover sound production schemeThe DMS integrates professional electronic 4-way crossover sound production scheme,let dynamic and balanced armature work together,mainstream tonetuning style,both popular and instrument can be easily handled,three frequency separation degree is high, the sound is distinct.double tubeCNC aluminum alloy housingKnowles SWFK - 31736Patented electronic 4-way CrossoverNano material composite diaphragm dynamicCNC aluminum alloy back coverInnovative 3D printing bracket structureThe internal structure of DMS adopts the independent innovative 3D printing bracket structure, which utilizes the reasonable acoustic principle to place the unit, thus greatly reducing the distortion and lower the harmonic, making the overall earphone more stable.Aluminum magnesium alloy material made of metal cavityAdopt a block of 6 series of aviation aluminum magnesium alloy, the use of imported five-axis CNC lathe processing, each cavity are made by the complex process, including polishing, sandblasting, oxidation, fine carving and etc, as beautiful as a work of art.25 kinds of cutting tools needed5 axis import CNC processing280,000 times precision milling processingPolymer nano materials Composite diaphragm dynamicThe new dynamic and balanced armature unit specially developed for DMS,customized high-performance N52 magnetic circuit +CCAV voice dynamic ,gold-plated metal shielding shell,present a more authentic sound for you.Customized mold core designCustomized mold core design,each cavity is made by a complex process,as beautiful as a work of art.Originality to create Uncompromising on sound qualityCarefully equipped with three sound-change filters, and you can replace a different color filter to meet your harsh requirements for sound quality.High frequency resolutionLow-frequency dynamicEquilibrium of naturalFully CNC high precision voice cavityWhole shell is processed by metal 5 axis CNC 6 seriesAluminum alloy back shell + front cover compositionUSA imported Knowles balanced armature unitDMS adopts Knowles swfk-31736 compound double balanced armature.Unit as high frequency and extremely high frequency, good extensibility, sound permeability.For low and medium frequency, two dek-60318 customized for BGVP are adopted, which is a compound double dynamic + balanced armature (moving iron unit ) optimized from 30017, which can greatly improve the density of human voice and reduce the distortion of harmonic wave.High quality MMCX interfaceEffectively solve the problem that the earphone cannot be used due to disconnection,Increased playable variety,And for the future upgrade wire provides more options.High purity single crystal sliver-plated copper wireMore resistant to pull and wearStandard with high purity single crystal sliver-pated copper wire,it can effectively reduce the distortion and loss caused by the signal transmission process.The sound is more transparent and the sound quality is better.imported black TPEAnti-interference silver wireInsulating layerAluminum foil layerOCC copper coreCarefully tuned frequency response curveThe overall curve is easy to listen to and very natural.Human voice details rich, soft and not harsh. High frequency beautiful with strong sense of air;The low frequency quantity is just right, the elasticity is good, take into account the hearing sense and the quality.Different color choicesEmpty blackDiamond silverNoble blueErgonomically most determined auricleErgonomic design radian, stick auricle,avoid wearing discomfort, disperse ear pressure,Let you enjoy music carefree.Little gold label on line Hi-Res high quality audio certificationDMS has passed the Japan AUDIO association "Hi-Res AUDIO" certification, to bring you beyond the CD level listening experience.Product parameters & standard accessoriesDriving unit:6 unit Knowels + composite diaphragm dynamicDistortion rate:≤0.5% (1kHz)Frequency response:10Hz-40 kHzSensitivity:≥110db SPL/MWImpedance:12ΩCable: 1.2m +-5%Linear:High purity single crystal silver-plated copper wireWeight:about 6.4g/pcStandard configuration:Voice set S/M/L equalization set S/M/LExquisite packagingSoft Paper, resistant to abrasion and foldingClean appearance and perfect evennessBright colors, smooth edges, no burrs.Features of CNC parts1. Precision CNC parts strictly according to customers' drawing,packing and quality request2. Tolerance: Can be kept in +/-0.003mm3. 100% inspection during production to ensure the quality4. Experienced technology engineers and well trained workers5. Fast and timely delivery. Speedy & professional service6. Give customer professional suggestion while in the process of customer designing to save cost.7. Customers can use PAYPAL and other online payment platform to pay a small amount of sample fee to shorten the sample production time8. Quality assurance in accordance with ISO9001MaterialStainless SteelSS201,SS303,SS304,SS316,SS416,SS420,17-4PH,SUS440CSteelQ235,C20,C45(K1045),1214,1215BrassC36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40/H62),C3604BronzeC51000, C52100, C54400,CuSn8AluminumAL2024,AL5754(Almg3),AL5083,AL6061,AL6063,AL5052,AL7075Alloy SteelSCM435,10B21PlasticPA6,PA66,PP,PC,POM,FR4,ABS,AcrylicOthersAccording to customers' requirementsProcessingCNC machining, CNC milling and turning, drilling, grinding, stamping, tapping,bendingFinishAnodizing ,Heat treatment, polishing, powder coating, galvanized, electroplating, spraying, and paintingDimensionsAccording to customer's drawingTolerance±0.003mmDrawing FormatPDF/JPEG/AI/PSD/CAD/Dwg/Step/LGSMOQnegotiableQC Policy100% inspection and random inspection before shipment, with QC passed labelStardardMaterials and surface treatment comply with RoHS/Reach DirectivesProcessing EquipmentsCNC machining center, CNC milling machine, Drilling machine,grinding machine, CNC machining Puncher,Milling machine,CNC wire-cut machine,Charmfering machine;Testing EquipmentsCMM, Projector, Pull Tester, Automatic Optical Inspector, Salt Spray Tester, Durometer, Tensile MachineCalipers,ApplicationAutomation machine, medical device, industrial machine, automobile, electric appliance, robot, computers, tele-communication,and other industriesPackagingPE bags or bubble bags, boxes, cartons, pallet or as per customers' requirementsTrade TermsEXW, FOB, CIF, As per customers' requestPayment TermsPaypal or Western Union for sample orders; Larger amount by T/T with 30% as deposit,70% before shipmentDelivery TimeWithin 15-20 working days after deposit or payment receivedShipping PortsFOB Shenzhen(recommended), or Guangzhou, or Hong KongDongguan Baisheng Precision Technology Co., Ltd was founded in 2010. To realize the enterprise value pursuit and competition strategy, in 2016, the factory was overall moved to Chang'an Town, Dongguan City known as "world factory". It's a high-tech enterprise integrated with R&D, production, sales and service etc. We mainly commit to the CNC precision parts for industries such as industrial robots, drones, smart home, new energy car, automation equipment etc. We have many years' experience of market research and development on 3C consumer electronic products as well as product appearance patent and overall scheme.We registered capital with RMB6000000 with a workshop of 5000 square-meter and over 100 high-qualified professional employees including R&D team 20 engineers and technicians. We facilitate with 50 sets of China top Taikan CNC drilling and tapping machines, 30 sets of LK vertical and horizontal nano-injection molding machines, 1 set of height cone, 1 set of quadratic element, 1 set of Germany Edwardian coordinate measuring instrument and large quantities of auxiliary toolings.We stick to the company principle of quality first, service first, continuous improvement and innovation to meet the customers' demands as well as the quality objective of zero defect, zero complaint. To realize the win-win business cooperation, we're always devoting ourselves to providing the customers with qualified products at the reasonable prices.Welcome your OEM or ODM projects.Company Philosophy: Innovation is fundamental, quality is life, pragmatism is the purpose, efficiency is the goal.FAQ:Q1. Are you a genuine manufacturer?Yes, all the products are produced in our ISO9001:2008 certified factory; We are also a company registered by China Customs with the right to export and import.Q2. What should I offer to get your quotation?Please offer us your detailed information for the product, such as drawings with 2D/3D by software Pro/E, Auto CAD, SolidWorks, UG etc; as well as materials, surface treatment, quantity, package. Any special requirements should be highlighted especially for tolerance.Q3. Can we get a complete product besides CNC parts?To some extent, yes, we can. But firstly we need assess feasibility.Q4. What's your top process tolerance?Now our top process tolerance is ± 0.003mm.Q5. What are your sample policy and trade/payment terms?We can offer the free samples with total value less than USD10; while the buyers should bear shipping cost and import VAT.Ex-works, FOB Shenzhen/Guangzhou/Hong Kong, CIF etc. would be OK for us.As for the payment, small value is recommended by Paypal or Western Union; larger amount by T/T, 30% as deposit, 70% before shipment.Q6. How about the warranty?The warranty is for 1 year. As you know, our CNC parts have a long lifespan except for damaged by operating inappropriately.Q7. What's your policy for RMA?All defective products should be confirmed by us based on the customers' RMA list and photos first, then we'd like to refund the money or compensate the goods by free of charge accordingly.Q8. I want to keep our design in confidence; can we sign NDA?Sure, to protect customers' profit is our obligatory responsibility, signed NDA would be valid to both of us..What benefit we can get from you?1) Competitive price2) High quality control : 100% full inspection before shipment3) High precision, tolerance can be ± 0.003mm4) Fast lead time (5-7days for samples, 12-15 days for mass production)5) Non-standard//OEM//customized service provided6) No MOQ, small QTY is acceptable.7) Factory ISO 9001 certification, ROHS material used9) Professional export packing: separate Blister plastic box or Bubble Wrap/Pearl Wool +Carton+ Wooden Case, keep no scratch and damage