FENVI USB Blue-tooth 5.4 Dongle Adapter Wireless Driver Free Mouse Keyboard Music Audi

1.Product name: USB Blue-tooth adapter.

2.5.4 Blue-tooth dual-mode dual-channel, compatible with Blue-tooth 2.0, 3.0, 4.0, 5.0, 5.1 and 5.3 specifications.

3.Intelligent low power chip, RF transceiver, provides low latency flexible and powerful Blue-tooth applications.

4.Support Blue-tooth 5.4 dual-mode specifications (LMP 13.X true Blue-tooth 5.4 standard).

5.Support USB2.0/3.0 interface.

6.Supports simultaneous connection of multiple devices (up to 7 devices can be connected).

7.Supported operating system: Windows 8.1, 10, 11 (no driver, plug and play).

8.Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse)/ACC. Android smartphones, etc.

Specification:

Origin: Mainland China

Blue-tooth-Compatible Version: 5.4 (Ble Low Power, Low Latency)

Transmission Distance: 20 Meters (Barrier-Free Environment)

Support Protocols: A2DP, HSP, AVRCP, HID, ACC, Etc.

Operating Temperature: -20 To 70℃

Product Size: 24*16*7mm

Weight: About 20g

Q1: Can this product allow my computer to connect to Blue-tooth? How to use it, do I need to download the driver?

A1: The product is a driver free, plug and play version that does not require downloading drivers. The product can immediately give your computer Blue-tooth functionality.

Q2: I want a more stable Blue-tooth device. Does my system support it?

A2: Product 5.4 Blue-tooth dual-mode dual channel, compatible with Blue-tooth 2.0, 3.0, 4.0, 5.0, 5.1, 5.3 specifications, intelligent low-power chip, RF transceiver, providing low latency, flexible, and powerful Blue-tooth applications, compatible with Win8.1/10/11

Q3: After the product is connected, how far can it transmit signals?

A3: Transmission distance: 20 meters (accessible environment)

Q4: My interface is USB 2.0; can I use this product? How many devices can be connected at a time?

A4: Supports USB 2.0/3.0 interface; Support multiple devices to connect simultaneously (up to 7 devices can be connected);

Q5: Can I use it to connect my phone or stereo?

A5: Supported protocols: HFP/HSP (hands-free phone/headset) A2DP/AVRCP (stereo music) HID/HOGP (keyboard and mouse)/ACC. Android smartphones, etc.