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

Note:

Win8.1/10/11 driver-free, plug and play, Win 7 need to install drivers.

This product is not supported on Mac OS/IOS system.

5.4 Bluetooth, dual-mode and 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, providing lower delay, flexible and powerful Bluetooth application.

Support Cass2 Power level 20 meters distance (in open environment)

Support Bluetooth 5.4 dual-mode specification (LMP 13.X true Bluetooth 5.4 standard)

Support USB2.0/3.0 interface.

Support multiple devices to connect at the same time (up to 7 devices can be connected)

Working temperature -20 to 70℃

Operating system support: Windows 8.1, 10, 11 (driver-free, plug and play) windows7 installation drivers can be used.

Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse) /AAC. Android smart phone, etc.