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    TelDaykemei USB Bluetooth 5.4 Dongle Adapter for PC Speaker Wireless Mouse Music Audio Receiver Transmitter

    • 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.
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    Overview
    Specs
    Reviews (1)
    Note:
    Q: If your Bluetooth adapter does not work (there is a driver error problem), please use the following methods to solve it.
    A: Since Windows 10 system has Bluetooth function which is the "Intel (R) Wireless Bluetooth" in this image,
    So you need to right-click to disable the Bluetooth: "Intel (R) Wireless Bluetooth" and then re-plug our Bluetooth adapter to try,
    If you have other questions, you can contact our online customer service to solve the problem.

    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.

    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 USB 2.0 / 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 V 5.4

    Profiles

    Bluetooth low energy

    Dual-mode Bluetooth

    Frequency Band

    2.402G - 2.480G

    Sensitivity

    -86dBm@. 01%BER

    RF TX Power

    +6dBm (Class)

    Power

    Supply Voltage

    5V DC(MAX 5.75V )

    Working Current

    Depends on profiles, 22mA typical



    Standby Current (Connected )

    0.4 uA



    Operating Environment



    Temperature

    -20 to +70



    Humidity

    10%-90% Non- Condensing



    Environmental RoHS Compliant

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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