The driver is installed on the surface of this product, easy to use, plug and play
product name:USB mini bluetooth adapter 4.0 free drive, support win7 multi-device
Support function one
USB2.0 specification, backward compatible with USB1.1/1.2: USB bus power supply, no need to connect to the power supply, LED indicator: ultra-thin and lightweight, built-in antenna, easy to carry: frequency 2.400-2.4835Ghz; propagation frequency: frequency hopping; propagation spectrum(FHSS); the longest connection distance can reach30-100m
Support function two
Transmission rate: 8Mbit/s (EDR), faster transmission speed, realize wireless transmission of files, audio and video, pictures, wireless printing; dial-up wireless Internet access and other functions; products that can connect to all Bluetooth devices/such as computers/PDAs/mobile phones/printers /Wireless gamepads/Bluetooth headsets and other Bluetooth devices
Q: What is the USB Bluetooth adapter used for?
answer:Normal computers do not have Bluetooth function. Plug in this USB Bluetooth adapter to wirelessly connect to Bluetooth headsets, mobile phones to transfer files, mobile phones to surf the Internet wirelessly, build a Bluetooth wireless LAN, and share wireless Internet access. Wireless Bluetooth keyboard and mouse. It is powerful and can support simultaneous connection of multiple Bluetooth devices at the same time.
It is strongly recommended to cooperate with the purchase of genuine Bluetooth headsets from our store, so that you can enjoy the fun of listening to music on the computer, chatting with Q, and commanding IS. Of course, the Bluetooth headset can also be equipped with your mobile phone to make wireless calls(As long as your phone has Bluetooth)
Question: Is Bluetooth 4.0 compatible with Bluetooth 3.0 2.1 or 2.0?
answer:Bluetooth technology is backward compatible with Bluetooth v1.2/2.0/2.1/3.0
Question: The speed of Bluetooth 4.0 is 8 times that of 2.0. Why is the data transmission still so slow?
Answer: For Bluetooth devices, the ideal speed of Bluetooth 4.0 can only be achieved when both parties are Bluetooth 4.0. When it is running backwards compatible, the low version of Bluetooth determines the speed. For example, how much water a wooden barrel can hold depends on the shortest wooden barrel board.
Question: What applications can the Bluetooth 4.0 adapter have?
Answer: Establish a Bluetooth wireless local area network, transmit data with mobile phones, connect Bluetooth headsets, computer wireless Bluetooth chat, Bluetooth audio, Bluetooth fax, Bluetooth printing.
Q: Can my computer use a Bluetooth 4.0 adapter?
Answer: There is no configuration requirement, as long as your computer has a USB interface, it can be used under any WINDOWS system.----------------------------------
1. Product function
Realize computers and other devices with Bluetooth protocol(Bluetooth headset/mouse/keyboard/mobile phone/PDA/other computer PC/digital camera/GPS positioning system/fax machine/printer, etc.)It can be connected to wirelessly and can transmit audio, data, etc. It can also be backward compatible with Bluetooth v1.1 and v1.2 V2.0 V3.0 devices.
2. Product introduction
◇Bluetooth standard V4.0+EDR
◇Support Bluetooth CLASS 1/2/3/4
◇USB interface: USB2.0 standard, backward compatible with 1.0/1.1 standard
◇The operating frequency band is between 2.4GHz and 2.483GHz, using FHSS (Frequency Hopping Spread Spectrum) technology
◇The operating range is about 30 meters
◇Intuitive software operation interface, no complicated settings
◇Suitable for operating systems above Windows 98SE/ME/2000/XP/2003/VISTA or Mac OS X 10.2.6
◇No driver under WindowsXP SP2/VISTA, easy to carry!
◇Data transmission rate up to 3Mbps
◇Sensitivity< -85 dBM
◇Security: built-in password and user authorization
◇Power supply: USB interface direct power supply
3. How to use
Plug and play-directly call the system''''''''''''''''''''''''''''''''s built-in Bluetooth driver (Note: using the system driver can only transmit data, does not support audio transmission, because Microsoft''''''''''''''''''''''''''''''''s Bluetooth driver does not have a virtual sound card function, only after installing the appropriate driver, Bluetooth can support audio) .
Reminder: To connect a Bluetooth audio device, you must first install the driver in the operating system(Download online [legally authorized“Genuine IVT V2.6.0.8”Software], you can also contact our customer service after purchase).
How to connect to your phone:
1. Take out the CD-ROM provided with the machine and insert it into the CD-ROM drive, select the language as Chinese and install the driver
2. Click on the program just installed on the desktop and insert the Bluetooth adapter
3. The Bluetooth function of the mobile phone is turned on automatically
4. Click on the computer''''''''''''''''''''''''''''''''s program and select to search for Bluetooth devices
5. Click on the searched device to select pairing (enter 1234, and enter 1234 for the searched device, or another same password)
6. You can start data transfer
4. Product performance characteristics:
a. Small appearance, semi-circular (square) ergonomic design
Note: The plug and the notebook are integrated, so there is basically no need to unplug it. It is recommended to unplug it regularly to restore the elasticity of the contact spring in the USB interface to avoid poor contact.
b. It adopts the British ISSC 4th generation 3.0 version Bluetooth main chip recognized by the industry and the best performance, with more stable performance, better compatibility, faster speed, better sound quality and more convenient use.
5. Drive mode
There are 2 optional ways to work with this Bluetooth. The first type is“Free drive”[Plug and Play], this method can only be realized under XP/sp2 and Vista system. Reminder: Only data can be transmitted using this method, audio is not supported. The second method is to install the original equipment“IVT Bluetooth software” After using this method, the Bluetooth function is stronger, and the operation interface is simple and intuitive.
Reminder: This software must be installed to realize the audio function. This product is equipped with stable performance and legal authorization“Genuine IVT V2.6.0.8” The software, perfectly supports Vista, supports Bluetooth stereo; supports MAC Apple, supports Windcomm driver.
Only one of these two working methods can be selected. If your computer is equipped with IVT software, the system will give priority to the default IVT software to work.“Free drive” [Plug and Play] method is invalid.
6. Bluetooth transmission:Class 3 output, above 30 meters;
7. Bluetooth speed:The theoretical speed is 3Mbps, and the measured transmission is 200-240k/s when connected with Nokia N73 Bluetooth 2.0 mobile phone;
8. Support equipment:Support 7 Bluetooth devices at the same time, support Bluetooth service sharing(Such as: while connecting a Bluetooth mouse, connect a Bluetooth headset or Bluetooth mobile phone);
9. Full Bluetooth function:Applicable to any computer regardless of model, compatible with all Bluetooth mobile phones, Bluetooth headsets and Bluetooth related devices.