SPECIFICATIONS

Antenna Type: Internal

Bluetooth Standard: Compatible Bluetooth v5.4

Bluetooth Version: Bluetooth 5.4

Brand Name: kebidumei

Choice: yes

Feature 1: drive free for Win8.1/10/11 system

Feature 2: Win 7 system can be installed with drivers

Feature 3: Bluetooth Adapter for Wireless Mouse/Keyborard/Headphone/Stereo

Feature 4: Support wholesale and dropshipping

High-concerned chemical: none

Model Number: BLUETOOTH 5.4

Origin: Mainland China

Support vehicle-mounted: No support

USB Interface: USB 2.0

Note:

XP/ Win8/ MacOS system is not supported.

Name: USB Bluetooth 5.4 adapter

Bluetooth version: 5.4(BLE low power consumption, low delay)

Transmission distance: 20m (in barrier-free environment)

Support protocols: A2DP,HSP,AVRCP,HID, etc.

5.4 Bluetooth dual-mode and dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 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 12.45 real Bluetooth 5.3 standard)

Support USB2.0/3.0 interface.