Note:
1, The USB bluetooth adapter can only be plugged into your desktop or laptop computer, and cannot be used on other devices such as a car.
2, Before using the product, please disable the Bluetooth of the computer itself, and uninstall the existing Bluetooth driver of the computer, and then install the driver of this product.
Drive-free 5.4 Bluetooth adapter
Product name: USB Bluetooth adapter;
Model: BR04;
Bluetooth version: 5.4 (BLE low power, low latency);
Transmission distance: 20 meters (barrier-free environment);
Support protocols: A2DP,HSP,AVRCP,HID,ACC, etc
5.4 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1 and 5.3 specifications;
Intelligent low power chip, RF transceiver, provides low latency flexible and powerful Bluetooth applications;
Support Cass2 Power level 20 meters away (in open environment);
Support Bluetooth 5.4 dual-mode specifications (LMP 13.X true Bluetooth 5.4 standard);
Support USB2.0/3.0 interface;
Supports simultaneous connection of multiple devices (up to 7 devices can be connected);
Operating temperature -20 to 70℃;
Supported operating system: Windows 8.1, 10, 11 (no driver, plug and play);
Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse)/ACC. Android smartphones, etc.
General Specification:
Bluetooth Specification |
Standard | Bluetooth V5.4 |
Profiles | Bluetooth low energy Dual-mode Bluetooth |
Frequency Band | 2.402G-2.480G |
Sensitivity | -86dBm@.01%BER |
RF TX Power | +6dBm(ClassП) |
Power |
Supply Voltage | 5V DC(MAX5.75V) |
Working Current | Depends on profiles, 22mA typical |
|
Standby Current (Connected ) | 0.4uA |
|
Operating Environment |
|
Temperature | -20℃ to +70℃ |
|
Humidity | 10%-90% Non- Condensing |
|
Environmental RoHS Compliant |
Bluetooth 5.3 Dongle:
Product name: USB Bluetooth adapter;
Bluetooth version: 5.3 (BLE Low power, low latency)
Main control chip: RTL8761BW;
Transmission distance: 20 meters (in barrier-free environment);
Support protocols: A2DP,HSP,AVRCP,HID, etc.
Features:
1, 5.3 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 specifications.
2, Intelligent low-power chip, RF transceiver, to provide lower latency flexible and powerful Bluetooth applications.
3, Support Cass2 Power level 20m distance (in open environment).
4, Supports Bluetooth 5.3 dual-mode specification (LMP 12.45 true Bluetooth 5.3 standard).
5, Support USB2.0/3.0 interface.
6, Supports simultaneous connection of multiple devices (a maximum of seven devices).
7, Working temperature -20 to 70℃,
8, Support operating system: Windows 8.1, 10, 11 (no driver, plug and play), Windows7 system can be installed driver use.
Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse). Android smartphones, etc
Diver-free for Win8.1 and Later
Only use on Windows computer
Bluetooth 5.0 Specifications:
Item Name: V5 Bluetooth 5.0 Adapter
Interface: USB 2.0
Transfer rate: Max 24Mbps
Bluetooth Version: Bluetooth V5.0
Frequency Band: 2.400-2.480GHz
Color: Black
Item Size: 21x16x5 mm
Low-power selectable ：1.2 to 3.6 VI/O.
Supporting multiple languages.
Compatible with Bluetooth v1.2/2.0/2.1/3.0/4.0
Supporting multiple languages.
