Specifications:

• Bluetooth version: 5.3
• Brand Name: toocki
• Brand: Toocki
• Colour: Black
• Content: Audio&Video
• Feature: USB Adapter/Converter/Transmitter/Bluetooth 5.3 USB Adapter/Mini Portable USB Adapter/Laptop Computer Phone USB Adapter
• Firmware version: HCI 12.565/LMP 12.459
• Frequency range: 2.4GHz~2.4835GHz
• Hign-concerned Chemical: None
• Interface Type: USB
• Interface: USB
• Model: TQ-BT03A
• Name: USB Bluetooth 5.3 Adapter
• Origin: Mainland China
• OS: Windows 7/8.1/10/11
• Package: Yes
• Rated voltage: DC 5V
• Storage humidity: 30%~75%
• Storage temperature: -10°C~65°C
• Support protocols: A2DP/SBC/AAC/HSP/AVRCP/HID etc.
• Transmission distance: 20M
• Transmission rate: 3Mbps
• WIFI Standard: None
• Wireless Type: Bluetooth
• Working humidity: 40%~60%
• Working temperature: -5°C~55°C