Place of Origin: Guangdong China (Mainland) Model Number: B-BT-D02 Specifications Bluetooth Mini Dongle Supporting Bluetooth voice data Supporting Multi languages Bluetooth specification V2.0 Compliant Bluetooth Mini Dongle1)Convert non Bluetooth PC into Bluetooth enabled. 2)Wireless connects to Bluetooth devices such as mobile phones, PDA or PC, for data transfer, networking, and dial-up, fax. 3)Enabled wireless connection to Bluetooth headset. 4)Supporting Bluetooth voice data 5)Supporting Multi languages 6)Bluetooth specification V2.0 Compliant. 7)Supporting profiles: networking, Dial-up, Fax, LAN access, and Headset. 8)Operation system: Windows 98, 98se, me, 2000, XP. Vista 9)Interface: USB compliance. 10)Symbol rate: 3 Mbps 11)Receiving/Sending range: 20m
Place of Origin: Guangdong China (Mainland) Brand Name: HFFYD Model Number: FY1206000 Usage: Laptop,apple.benq,sony,toshiba,mitac,lenovo,ibm and so on Input votlage: AC 110-240V Output voltage: DC 12V Output current: 6A AC cable: 1.2M DC cable: 1.2M AC plug: as your demand DC plug: as your demand Warranty: 2 years Certificate: CE,FCC,RoHS,CB,GS,KC,etc Packaging & Delivery Packaging Detail: 1.Inner package:PE bag,white box or as your demand\ 2.Outer package:Carton or according your requirement Delivery Detail: 7-15 working days Specifications 1 bluetooth landline phone adapter 2.I/P:AC 110-240V 3.O/P:DC 12V 6A 4.100% full-load burning test 5.2 years warranty 12V 6A bluetooth landline phone adapterDescriptionOutput max power:20-150W All range voltage inputHigh efficiency,low loss\European commission of energyBuilt in EMC/EMI filterYou can chose the output voltage/current arbitrarilyWidely used in the electronic digital,communication,security,lighting,medical,etc. Electric perf
Place of Origin: Guangdong China (Mainland) Brand Name: Xihama Model Number: CQW-010601 Packaging & Delivery Packaging Detail: Retail package Delivery Detail: 3 days Specifications High quality ! Best price ! Fast shipment ! Product Description: Product Name: Mini Version 3.0 USB Bluetooth Adapter Wireless for Windows7 Specifications: Bluetooth BT 3.0 + HS CompliantSupporting Profiles: Networking, Dial-up, Fax, Lan access, Headset and WiFiSupport Voice DataOperation System: Windows 98, Me, 2000, XP, Vista, Windows 7Interface: USB ComplianceRate: 3MbpsAdapter Size: 22*19*7 mmAdapter Net Weight: 2.3 gPackage Size: 15*12*1 cmPackage Weight: 29 gReceiving/Sending Range: 1-100m Features:Simple PairingGood Anti-jammingUnicast Connectionless Data (UCD)Enhanced Power Control (EPC)Alternate MAC/PHY>Generic AMP. L2CAP. A2MP. Security and HCI>802.11PAL>HCI Transport updates for USB and SDIO>Generic Test Methodology
Brand Name: Nianhong Model Number: NHX101 Place of Origin: Guangdong China (Mainland) Color: Black Packaging & Delivery Packaging Detail: Packing: Color Box Size: 15x15x3.5cm N.W: 142.5g G.W: 205.8g Delivery Detail: 3-5Days Specifications High Quality Brand New Factory Price Bluetooth Hi-Fi Speaker Receiver/Adapter Application: &nbs
Specifications Plug and play. Easy, fast, and intuitive installation and setup Convert non-Bluetooth PCs into Bluetooth-enabled machine DESCRIPTION100% Brand New. Plug and play. Easy, fast, and intuitive installation and setup Convert non-Bluetooth PCs into Bluetooth-enabled machines. Wirelessly connect to Bluetooth devices such as mobile phones or PDAs for data transfer, networking, fax, and all sorts of other tasks. Enabled wireless connection to Bluetooth headset. Supports Bluetooth voice data. Supports multiple languages. This Bluetooth adapter does not need any drivers for use on compatible operating systems.I/O Interface : USB compliance. Supported profiles : networking, Dial-up, Fax, LAN access , and Headset.Operating systems : Windows XP SP2, Windows Vista 32 bit
Place of Origin: Germany Brand Name: LinTech Model Number: 1407 Specifications - Two Bluetooth RS-232 adapters in a kit as cable replacement - automatic dial-up - Bluetooth Class 1 The Bluetooth® RS-232 Adapter kit by LinTech is designed as an pure serial cable replacement: With the two included Bluetooth® RS-232 adapters, a conventional RS-232 cable connection (serial V.24 Connection) can be replaced by a wireless Bluetooth® connection without problems. The two Bluetooth® RS-232 adapters which are connected to the serial interfaces of the devices which are to be linked will automatically build up a connection as soon as they are switched on and you can immediately transmit serial data.This way you can build up wireless connections e.g. between the serial interface of PCs and peripheral devices such as e.g. measuring instruments, modems, printers and other devices with an RS-232 interface without problems. The connected devices do not have to be modified and no Bluetoo
Place of Origin: Germany Brand Name: LinTech Model Number: 1409/S Specifications - Compact RS-232 adapter for mobile Bluetooth connection - Even more flexibility by high performance LI-accu - Data rate 250kb With the Bluetooth® RS-232 Mini Adapter/S by LinTech you can replace conventional serial cable connections by a wireless connection with data rates of up to 230 kbit/s. The very compact device had been optimized for mobile applications such as e.g. Bluetooth® based radio transmitting systems for measuring data and distinguishes itself by its attractive price-performance-ratio.The Bluetooth® RS-232 Mini Adapter/S is equipped with a Li-high performance accumulator and is working independent from the operating system with any Bluetooth® devices which support the serial port profile. The Bluetooth® RS-232 Mini Adapter/S allows the simple reading of different data without complex cabling (as "SLAVE"). All connection parameters such as baud rate, parity and
Place of Origin: Guangdong China (Mainland) Brand Name: EDUP Model Number: EP-B3505 Packaging & Delivery Packaging Detail: in the color box Delivery Detail: in the 15-25 working days(according to your order) Specifications 1.ultra-low power consumption/dual-mode Bluetooth 2.Maximum asynchronous transfer rate of 3Mbps 3.2.4GHz-2.4835GHz ISM Band HOT SALE Mini Ultra-low power consumption/Dual-mode 4.0 Bluetooth Adapter Specifications1.ultra-low power consumption/dual-mode Bluetooth2.Maximum asynchronous transfer rate of 3Mbps3.2.4GHz-2.4835GHz ISM Band4.Ultra portable-tiny enough to stay with your laptop5.Audio headsets and headphones6.Human interface devices such as a mouse,keyboard,or game contrller7.Mobile phone,Smartphone and PDAs8.Media players,Digital cameras,Printers,TV set-top boxes9.PC notebooks,netbooks and desktops Pictures
PC Interface: Bluetooth-Enabled,USB Combination: Bluetooth-Enabled,Radio Tuner Certification: CE,FCC,ROHS Supporst Card: Yes Place of Origin: China (Mainland) Model Number: BD-CB1820 Color: Black Packaging & Delivery Packaging Detail: Neutral Boxs Delivery Detail: 6 days Specifications Bluetooth hands-free communication to maximize both the safety and convenience of vehicle occupants Bluetooth hands-free communication to maximize both the safety and convenience of vehicle occupants. Use the built in MIC and speaker, wireless earpiece, or even plug in a wired earphones + MIC - the choice is yours!Easy DIY installation, very comfortable to use and conveniently out of your way when not neededEasy to use with a clear&n
Specifications mobile dual sim adapter for apple iphone bluetooth dual sim adapter 1. new design,fast delivery 2. smart mobile adpter For iPod Touch UsersJust connect your iTouch to SocBlue and your iTouch will be immediately transformed into a powerful iPhone which not only has the voice calls, short messages and Internet accesses function but also has the Dual SIM/Standby characteristics. The amount cost of one iTouch and one SocBlue will be far less than that of one iPhone while its function will be more powerful than iPhone’s. For iPhone UsersLike iPhone but it is single-card designed.What if we need to use two cards or three cards for various reasons?Carrying iPhone and another high-end phone at the same time will be too heavy and uneconomical, also an iPhone with a low-end phone will degrade our identity with less aesthetic pleasure.How eagerly we are looking forward to having a magic prop to perfectly solve this problem!Now,SocBlue is coming.
Type: Code Reader,ELM327 bluetooth Voltage: 12 Power: 12 Applicable Models: Euro,America,Asia Place of Origin: Guangdong China (Mainland) Brand Name: ELM327 bluetooth Model Number: ELM327 bluetooth name: ELM327 bluetooth warranty: one year delivery: soon shipping way: DHL.UPS.EMS Packaging & Delivery Packaging Detail: standard package Delivery Detail: within one working day Specifications elm327 bluetooth v1.4 Calculated Load Value OBD2 EOBD tool Fuel System Status Vehicle Speed ELM327Features: 1 Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2 Clear trouble codes and turn off the MIL ("Check Engine" light) 3 Display current sensor data Function: Engine RPM Calculated Load Value Coolant Temperature Fuel System Status Vehicle Speed Short Term Fuel Trim Long Term Fuel Trim Intake Manifo
Specifications speaker bluetooth adapter 1.U disk storage function 2.support TF card 3.Dual-mode power supply speaker bluetooth adapter speaker bluetooth wireless Features Bluetooth PlayWireless Bluetooth connectivity, free connection with mobile phone, computer and Bluetooth devices , playing the music you want.Bluetooth hands-free callsyou can get calls by using speaker instead of telephone when they are connected. Built-in natural flowers gas can be generated when playing music,beautiful music to enjoy!Charge &power on/o
Specifications 1.Usb Bluetooth Dongle V2.0 2.Bluetooth Class 2, 10 meters 3.Carrier Frequency : 2.4026GHz-2.480GHz Specifications * Correspond with V2.0+EDR * Headset profile, Handsfree profile and Advanced Audio Distribution Profile (A2DP) * Frequency range: 2.4026GHz-2.480GHz * Transmitting power: Class 2 &n
Place of Origin: Germany Brand Name: LinTech Model Number: 1409 Specifications - Compact RS-232 adapter for mobile Bluetooth connection - Even more flexibility by high performance LI-accupack With the Bluetooth® RS-232 Mini Adapters by LinTech you can replace conventional serial cable connections by a wireless connection with data rates up to 230 kBit/s. The very compact device is equipped with an Li-high performance accumulator and had been optimized for mobile applications such as e.g. Bluetooth® based radio transmitting systems for measuring data.The Bluetooth® RS-232 Mini Adapter is working independent from the operating system with all Bluetooth® devices, which support the Serial Port Profile and does not require any software or driver installation. It can be used alone (in the "Slave" mode) as well as in pairs as a serial cable replacement ("Master" and "Slave" mode).All connection parameters such as baud rate, parity or stop bits as
Place of Origin: Guangdong China (Mainland) Brand Name: longood Model Number: BTD-001 Packaging & Delivery Packaging Detail: blister card packing Delivery Detail: 2days Specifications Bluetooth Adapter with ROHS and CE Bluetooth Class II: 20 meters (in open space) Carrier Frequency: 2.4 ~ 2.483GHz Data Rate: General RadioBluetooth Class II: 20 meters (in open space)Carrier Frequency: 2.4 ~ 2.483GHzData Rate: Up to 3Mbps (The maximum operating range depends on the environmental factors.) Bluetooth StandardBluetooth v 2.0 + EDR Spread SpectrumFHSS (Frequency Hopping Spread Spectrum) Modulation MethodGFSK (1Mbps), ¦Ð/4-DOPSK (2Mbps)8DPSK (3Mbps) I/O Interface USB version 1.1 Input PowerDV 5V (USB Power) Sensitivity-82 dBm (typical), GFSKRF Output Power13 dBm (typical), GFSKSystem SupportWindows XP/2000/ME/98SEDimensions55.0 * 18.0 * 10.0 mmLED IndicatorSingle LED Bundled Bluetooth SoftwareESR BlueManager(Language Suppo
Specifications Bluetooth USB dongle/usb dongle/bluetooth adapter/dongle/usb dongle/Bluetooth adapter Conwise Chipset,9M Operation range Bluetooth USB dongle/usb dongle/bluetooth adapter/dongle/usb dongle/Bluetooth adapter,usb adapter1. Bluetooth USB dongle2. Operation range: 9 meters3. Carrier Frequency: 2.4-2.483GHz4. Spread Spectrum: FHSS5. Data Rate: (Bluetooth v1.2) 1Mbps or (Bluetooth v2.0) up to 3Mbps 6. I/O Interface: USB v1.17. Input Power: DC 5V, USB Power8. Sensitivity: (Bluetooth v1.2) <0.1% BER at -80 dBm(Bluetooth v2.0) <-82 dBm (typical), GFSK9. LED Indicator: Single LED
Specifications Printer Bluetooth Adapter can make your computers realize the wireless printing function and extend the wireless office environm Printer Bluetooth Adapter can make your computers realize the wireless printing function and extend the wireless office environment again. At the same time, it doesn’t need any drives, complicated setup and installation, and it makes Let your upgrade unprecedented easy. The first generation of Bluetooth Printer Adapter we Jinou Science & Technology Development Co., Ltd introduces is LTP printing interface (see below).
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: 19v 2.64a Usage: Laptop Output Type: DC Connection: Desktop Color: Black Certificate: CE FCC ROHS Insulation Strength: Class A Warrantly: 1 year Aging test: 100% Defective rate: 3â° AC cable: EU/AU/US/UK plug optional Over-voltage protection: YES Over current protection: YES Over- temperature: YES Packaging & Delivery Packaging Detail: Brown box Delivery Detail: 3-5 working days Specifications Input Voltage:AC100V -240V Output Voltage:19v 2.64a Frequency:50-60Hz High quality&Competitive price 100% Compatible 19v 2.64a hdmi bluetooth adapter for Dell Specification: Input Frequency50-60HzInput VoltageAC 100V -240VOperation Temperature0°C ~ +40°CVibration Input Voltage RangeAC95V-265VInput Rated Current0.4-0.6AMPInput Power50WEfficiency>88%(TYP)Out Power50WOutput Current2.64AOutput Voltage19VO
Type:: professional make IEEE 1394 cable Connecor:: Gold ,Nickel plated; Conductor:: Pure Copper; Tinned Copper Gauge:: 30AWG,28AWG,26AWG optional; Length:: 0.5M,1.5M,2M,5M Customized; Color:: Beige,Black,Transparent (Customized) Place of Origin: Guangdong, China (Mainland) Products Status: Stock Brand Name: YTD Type: IEEE 1394 Model Number: 1394 Packaging & Delivery Packaging Detail: PE bag Delivery Detail: 1-7days Specifications 1)bluetooth adapter for tablet 2)Nickel Connector 3)400/800Mbps/s New Product for bluetooth adapter for tablet High Quality Feature:able 1) Type: professional make IEEE 1394 cable 2) Connecor: Gold ,Nickel plated; 2) Conductor:Pure Copper; Tinned Copper 4) Gauge:30AWG,28AWG,26AWG optional; 5) Length:0.5M,1.5M,2M,5M Customized; 6) Color:Beige,Black,Transparent (Customized)
Specifications 1,,mini usb bluetooth dongle,The Smallest Bluetooth Dongle 2,,Quick solution for data transfer 3,Class 1 operation 1,mini usb bluetooth dongle,The Smallest Bluetooth Dongle Product Description- 100% Brand The Smallest USB Bluetooth Dongle - Only 1.5cm length!- Standard: Bluetooth specification V2.0- Quick and inexpensive solution for data transfer - Tested compatibility with Bluetooth enabled mobile phones, PDAs, headsets and other Bluetooth devices - Connect to the Internet anywhere you choose - Create a wireless Internet connection between your device and laptop/ PC - Adaptive Frequency Hopping technology eliminates interference from Wi-Fi networks, cordless phones and other devices, ensuring uninterrupted access - Class 1 operation - Plug-and-play installation - Powered by PC Features - Compliant with Bluetooth version 2.0 Class 2 operation - LED indicator - Software upgradeable - Built-in antenna - ISM band frequency: 2.4GHz - 2.48GHz - Maxi
Brand Name: cozyswan Model Number: MK818 Place of Origin: Guangdong China (Mainland) name: android tv quad core Power System: Support 5V@2A Adapter Dimension: 127.8mm * 60.6mm * 15.9mm Weight: <100g LED: 1*LED power indicator Button: 1*Power button,1*Physical button(For upgrading software) Bluetooth: Support Bluetooth V4.0(optional) LAN: Support 10/100M RJ45 WIFI: Support IEEE 802.11 b/g/n Headphone: Support headphone Packaging & Delivery Packaging Detail: water-proof mini pc android package Delivery Detail: within 2 days Specifications 2013 newest xbmc hardware decode XMBC dual core android 4.1 tv box MK818 with webcam.MIC full HD 1080P playbackwebcam 2013 RK3066 1.6GHz dual core android 4.1 somatic game hdmi rj45 AV with camera bluetooth 1G/8G android mini pc quad core mk818Dual Core mk818 Mini pc android pcDual ARM Cortex-A9 RK3066 Up to 1.6GHz 8GB/16GB nand flash 1GB DDR Dual core Android 4.1 mini PC MK818 ii cortex a9 dual core rk3066 google tv boxsmart tv
Specifications 1.Slim And Small 2.Promotional Gifts 3.Lowest Price Factory Made OEM 4.Original Manufacturer Wireless Speaker Adapter for Bluetooth Audio Devices Wireless audio streaming Instantly stream music, movie soundtracks, Pandora and game audio from your tablet or smartphone to your home speakersGreat for iPhone, iPad, Android phones or any Bluetooth-enabled audio deviceFar better sound quality than you get from your mobile device's tiny built-in speakers Bluetooth connectivity Your mobile device stays mobile-you have the wireless freedom to move around and watch movies or select music from your comfy chair or couch.Works with your speakers You have the flexibility to plug the adapter into almost any powered speakers using a standard 3.5mm jack Small and sleek The compact design looks good on your shelf or can be discreetly hidden out of sight.
Brand Name: PCI Model Number: BT-MicroEDR2X Place of Origin: China (Mainland) Specifications The applications for PCI Bluetooth Ultimate USB adapter are unlimited, such as PC-to-PC file transfer, synchronization with a Pa BT-MicroEDR2Xis Bluetooth Standard 2.1 compliant + EDR which improves usability through smoother multi-device scenarios, up to 3 times faster file transfer rate to emphasize Bluetooth technologies. Before Bluetooth become a standard to most consumer electronics products.BT-MicroEDR2X installation is as easy as a plug-in. And the software included provides a friendly users interface. It allows an operating range of up to 10 meters. The applications for PCI Bluetooth Ultimate USB adapter are unlimited, such as PC-to-PC file transfer, synchronization with a Palm or Pocket PC, wireless connectivity with Bluetooth enabled peripherals such as mice, keyboard, headset and printers, access to the internet or network through a Bluetooth access point, share internet access with
Brand Name: KAWATA Model Number: KT-93,Bluetooth handset for Smart phone Fitting 2: user manual, color gift box LED light: Blue Bluetooth ver: 2.1 Color for choice: white / black / grey Feature 1: Bluetooth connecting , wireless Feature 2: Re-charging Smart phone Product Name: bluetooth speaker docking station for Smart phone Place of Origin: Guangdong, China (Mainland) is_customized: Yes Packaging & Delivery Packaging Detail: Normal giftbox and bubble bag Qty/CTN:20PCS. CTN size: 45.5 x 35.5 x 44cm CTN G.W: 14.5kg Qty/1x20'GP: 7220PCS Qty/1X40'GP: 15000PCS Qty/1X40'HQ: 18880PCS Measurement of carton: 0.072 CBM Delivery Detail: 25-35days Specifications Bluetooth Audio Receiver Adapter for iPhone/iPod with Dock Speaker. 1.low price. 2.360 days warranty. Bluetooth Audio Receiver Adapter for iPhone/iPod with Dock Speaker. Main FunctionCalls more comfortableCall to enter the phone menuAlmost zero radiationNoise Reduction SystemAnswer/end buttonHD Speaker MicrophoneHandset Volu
Specifications Three Sim cards BlueTooth Adapter Work with iphone, ipod, ipad, android Mini, Protable GSM Quad Band: 850/900/1800/1900 MHz1 Push-Push SIM Card SlotMicro USBBluetooth 2.0 EDRStandby Time: 200 Hours, Talk Time: 5HoursPhysical Size: 47mm x 54mm x 12mmWeight: 30g Color: Black, WhiteiOS Support: iPod Touch 4, iPhone 3GS, iPhone 4, iPad, iPad2Android Suppor1. For iTouch+GPfile=iPhone like Peel 520 2. For iPhone+ GPfile= Three SIM Dual Standby like 3Phone 3. For iPad+ GPfile = iPad 3G
Place of Origin: Guangdong China (Mainland) Brand Name: Tamgle Model Number: GBDA60 Usage: Mobile Phone design: mini bluetooth Packaging & Delivery Packaging Detail: polybag/carton Delivery Detail: 7 days after receiving the payment Specifications Place of origin: China mainland Brand: Tamgle Package: Polybag/carton Bluetooth Dongle Bluetooth Audio Adapter Specification: Bluetooth version: V1.2Support profiles: A2DP and AVRCP profilesTalk / music playback time: 5.5 hoursStandby time: 70 hoursWeight: 13 gramsActual size: 60 X 25 X 6 mmAccessories: 1 Bluetooth audio adapter, 1 USB cable Highlight: Connected to any family and personal AV equipment with standard 3.5mm headphone jack. For example: Hi-Fi stereo, the iPod, PSP, MP3Player, TV, computer jack ect.Do not need any drivers, plug and playBuilt-in lithium battery 5.5 hours of continuous use, and can be charged through the USB port or Travel Charger.3.5mm international standard for plug compat
Specifications 1.t android dongle support miracast 2. support DLNA Microcast Airplay 3. share media file from cellphone tablet pc,laptop New digital products Visson V5 mirror display displayer mirror display on TV What is V5 WIFI display dongle:It enables wireless delivery of streaming or local HD movie/picture/screenfrom windows pc, tablets, iPad, mobile phones, etc to normal TV set.
Specifications USB Bluetooth Version 3.0 Mini Adapter Dongle High data transfer speed USB 3.0 . USB Bluetooth Version 3.0 Mini Adapter Dongle -Bluetooth BT 3.0-Supporting profiles:Networking,Dial-up,Fax,LAN access,Headset and WIFI-Operation system:Windows98,98se,Me,2000,XP,Vista,Windows7-Interface:USB Compliance-Rate:3Mbps-Receiving/Sending range:0-100mFeatures:-Sinple Pairing-Good Anti-jamming-Unicast Connectionless Data(UCD)-Enhanced Power Control (EPC)-Alternate MAC/PHY
Place of Origin: Zhejiang China (Mainland) Usage: Mobile Phone Type: Bluetooth Interface: USB bluetooth usb adapter: mini design Packaging & Delivery Packaging Detail: Blister Delivery Detail: 15days Specifications It enables computers to communicate with any Bluetooth peripherals(suchas computers,PDA,mobile phones,printers) wirelessly. 1) Bluetooth usb adapter2) Compliant with Bluetooth v2.0 specification 3) Class II Or Class I Operation 4) Powered by PC 5) Full speed USB interface, compliant with USB 2.0 6) LED indication 7) Software upgradeable 8) Built-in antenna 9) Equency band: 2.4 to 2.483GHz 10) Maximum data rate: 3MB 11) Sensitivity: -89dBM at 0.1% BER
Specifications mini usb bluetooth dongle adapter with low price, usb 3.0 Introduction This mini USB Bluetooth Adapter enables short-range wireless data connectivity between computers and Bluetooth enabled devices. Personal digital assistants, cellular phones, and other devices can connect wirelessly with your computer. Bluetooth devices can communicate with each other within a 20M range. Transfer faster than previous Bluetooth versions! Features 1.Micro Design 2.Simple Pairing 3.Good Anti-jamming 4.Unicast Connectionless Data (UCD) 5.Enhanced Power Control (EPC) 6.Alternate MAC/PHY 7.Generic AMP. L2CAP. A2MP. Security and HCI 8.Support for 802.11 Coexistence 9.HCI Transport updates for USB and SDIO 10.Generic Test Methodology 11.Read Encryption Key Size 12.Support Voice Data 13.Stable, accurate search ability 14.Plug & Play 15.Power Supply USB Powered Specifications 1.Bluetooth BT 3.0 + HS Compliant 2.Supporting profiles: Networking, Dial-up, Fax, LAN access, Headset and WiFI 3.Op