•Standards and Protocols: Bluetooth 5.0
•Interface: USB 2.0
•Dimensions: 0.58 × 0.27 × 0.74 in (14.8 × 6.8 × 18.9 mm)
•System Requirements: Supported operating systems include Win 10/8.1/7
•Environment: Operating Temperature: 0℃~40℃ (32℉ ~104℉)
•Operating Humidity: 10%~90% non-condensing
•Storage Humidity: 5%~90% non-condensing