JAKCOM R4 Smart Ring new product of Smart Ring match forjakcom r3 r3f mj02 smart ring replacement RFID ICID card and sharing NFC

JAKCOM R4 Smart Ring new product of Smart Ring match forjakcom r3 r3f mj02 smart ring replacement RFID ICID card and sharing NFC929 JAKCOM TECH 2021 Main Products Sincerely invite global partners Serve global personalized customization needs Products, accessories, packaging, instructions, All-round customization No minimum order quantity limit, No increase in price 24-hour fast processing cycle 24-hour online service Documents, customer service, marketing materials, Overall Support Wholesaler,Reseller,OEM,ODM,DropShipping, all kinds of cooperation model Product Price List JAKCOM R4 Smart Ring Price Quantity FOB Price Sample 14.90 usd/pc 10+pcs 12.90 usd/pc 100+pcs 11.30 usd/pc 1000+pcs 9.90 usd/pc 3000+pcs 8.90 usd/pc JAKCOM R4 Product Description   JAKCOM R4 Smart RingIC / ID / NFC card simulation | iOS Android dual platform Cloud Application   Micro-crystal Zr ceramics JAKCOM R4 whole body is entirely made of micro-crystal Zr ceramics.With excellent refractive index and chromatic dispersion, the device emits unique rounded luster.   Marathon processEach ring needs to undergo forging for 2 days, sintering in a 1400 ℃ furnace for 5 days, thousand times of CNC polishing, coating and other post-procedures.It takes 35 days to present the ring in front of you.   Nano featureBy virtue of the low thermal conductivity of Micro-crystal Zr ceramics, JAKCOM R4 has a gentle touch sense as jade.   Possess 4 times the hardness of aluminum alloy, calmly deal with all kinds of scratches in daily life.   New flagship of smart ringJAKCOM R4 is the fourth generation smart ring,it carries with multiple sets of RFID chip modules.And is capable of simulating four contactless RFID cards.Once again, it becomes a new flagship product.   Brand new design, brand new breakthroughThe newly designed circuit structure has greatly reduced the electric field disturbance between the modules.Compared with the previous generation of products, it has increased the transmit-receive distance by three times, and can be easily compatible with a variety of card reading devices.   Multi-frequency bands and multi-standardsFrom 125KHz to 13.56MHz, JAKCOM R4 can simulate encrypted IC cards or ID cards in a variety of formats,help you to effectively deal with all-fields card swiping scenes.   Personal access card / Public access cardElevator card / Parking cardTime card / Medical card   Shopping card / Gas filling cardTransportation card / Car keyMembership card / Customized card   NFC cloud services flying its own colorsThe built-in featured cloud services can be respectively started through the two sets of NFC modules It can be used directly without APP installation and is Applicable to Android and iOS dual platforms.   Virtual callJAKCOM R4 can quickly trigger a timed call on any mobile phone.   Creating a proper reason for departure Avoiding to be embarrassed for exit   Scene notificationJAKCOM R4 can quickly trigger multiple preset notifications on any mobile phone.   Save worry and make your family relieved at busy moments.   Provide additional guarantee with the messages at critical moments.   Hand-writing notepadJAKCOM R4 can quickly open the dedicated notepad corresponding to the chip on any mobile phone.   Independent of fixed phone or APP, safe, fast and login free, easy on the trigger of editing and sharing.   Information sharingJAKCOM R4 can share various cloud information, e.g.,encrypted text, business card, web pages, network disk files.   Endow each encounter with full of color.   Leave deep impression on each courteous reception.   Continuously updated fingertip intelligent device JAKCOM development team continues to update more special functions for R4 Smart Ring, and will update your device synchronously.   Waterproof and dust-proofThe dust-proof waterproof level of JAKCOM R4 is IP68, and it can meet the application requirements of various environments.   No need to chargeJAKCOM R4 is driven by the radio energy of the read-write equipment.Charging is not needed. No need to worry about the battery life. It can accompany with you in every single day.   Size selection1. When measuring, please use a fine line without elasticity to wind around your finger;2. Tighten the line slightly, otherwise the ring will be over size;3. After straightening the line, measure its length with a ruler, and choose the size according to the table below.   Creative GiftNew favorite of cyber celebrityParameters and detailsCarrier frequency: 13.56MHz, 125kHzRF distance: 1 ~ 3cmIC module type: CUIDID module type: T5577NFC module type: Ntag213Ring material: CeramicsProtection grade: IP68Operating temperature range: -50℃ ~ 80℃     Quick customization & No minimum order quantity Frequently Asked Question   About Shipping By Post, Free shipping, 3-4 weeks. By express, fast shipping way, 5-10days. By Special Line, Some cities have it, 1-2 weeks.   About Packing JAKCOM R4 Smart Ring Packaging Details: Inner White Box: Unit G.W is about 60g, Unit Size is 7cm x 7cm x 3cm; Outer Brown Box: Unit G.W is about 24670g, Unit size is 53cm x 29cm x 37cm , Max with 400 pcs.   About OEM Customized Individualized Scheduling: No waiting time. Automated Production: Coincident product quality. All-round OEM: Product, Packing, Instructions, etc. All-round Support: Images, Video, Source Files, etc. Without inventory pressure: The MOQ is One piece All you need to do is send your LOGO file and Company info to us only.   About Warranty Warranty is 1 year. There are any problems within one year, we will fix or change it for you, and we are responsible for the freight when we send to you.   About Order Process Cycle All products are in stock, your order will be delivered within one working day after you have paid successfully.   Special Note The read-write process of R4 IC/ID module is the same as ordinary cards; it can be authorized or copied by the corresponding dedicated read-write device; It is recommended to use JAKCOM RFID Replicator for copying, click to view JAKCOM CD1 Replicator  or JAKCOM CD2 Replicator    Hot Sale Products Price List JAKCOM TECHNOLOGY Hot Sale Products Price List Product Name Promotion Price Product Link JAKCOM CC2 Compact Camera 4.50 usd/pc Click to View JAKCOM CD1 RFID Replicator 25.00 usd/pc Click to View JAKCOM CD2 RFID Replicator 8.80 usd/pc Click to View JAKCOM ET Non In Ear Concept Earphone 1.90 usd/pc Click to View JAKCOM F2 Smart Call Watch NFC Version 11.90 usd/pc Click to View JAKCOM F9 Smart Necklace Anion Air Purifier 8.30 usd/pc Click to View JAKCOM HC2S Wireless Heating Cup Set 10.60 usd/pc Click to View JAKCOM MC2 Wireless Mouse Pad Charger 5.70 usd/pc Click to View JAKCOM MC3 Wireless Charging Heating Mouse Pad 6.70 usd/pc Click to View JAKCOM N3 Smart Nail Chip 0.60 usd/pc Click to View JAKCOM OS2 Outdoor Wireless Speaker 9.99 usd/pc Click to View JAKCOM R4 Smart Ring 8.90 usd/pc Click to View JAKCOM SE5 True Wireless Sport Earbuds 4.90 usd/pc Click to View JAKCOM SH2 Smart Holder Set 1.10 usd/pc Click to View JAKCOM TWC True Wireless Quick Charger 9.50 usd/pc Click to View JAKCOM TWS Super Wireless Earphone 11.90 usd/pc Click to View JAKCOM TWS2 True Wireless Earphone Power Bank 2in1 13.30 usd/pc Click to View JAKCOM R4 Smart Ring new product of Smart Ring match forjakcom r3 r3f mj02 smart ring replacement RFID ICID card and sharing NFC929