SPECIFICATIONS

Antenna Type: Internal

Bluetooth Standard: Compatible Bluetooth v5.4

Bluetooth Version: Bluetooth 5.4

Brand Name: kebidumei

Choice: yes

High-concerned chemical: none

Model Number: BT5.4

Origin: Mainland China

Support vehicle-mounted: No support

USB Interface: USB 2.0

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.

5.4/6.0 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 5.4/6.0 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) /ACC. Android smart phone, etc.Bluetooth 5.4 USB Adapter

Faster Speed, Farther Coverage,Lower Power ConsumptionMulti-device Connection,Support connection Bluetooth 5.0/4.0/3.0/2.0Plug and Play For Windows 11/10/8.1,Driver required for Windows 7