Specifications:

• Bluetooth Standard: Compatible Bluetooth v5.4
• Certification: None
• Compatible Systems: Windows 7811011
• Compatible with: Bluetooth 5453525150
• Feature 1: drive free for Win811011 system
• Feature 2: Win 7 system can be installed with drivers
• Feature 3: Bluetooth Adapter for Wireless MouseKeyborardHeadphoneStereo
• Feature 4: Support and
• Hign-concerned Chemical: None
• Model Number: USB Bluetooth 5.4 Adapter
• Model Number: USB Bluetooth 54 Adapter
• Origin: Mainland China
• Package: Yes
• Support protocol: ACCA2DPHSPAVRCPHID
• transmission distance: 150m