1、Excellent Aluminum Alloy Material: This bluetooth analyzer module is made of excellent aluminum alloy material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 2、2.4 GHz Wireless Transmission: This wireless protocol analyzer uses 2.4 GHz wireless transmitting and receiving with very high transmit power and receive sensitivity. 3、Wide Application: This bluetooth sniffer has a wide range of applications for bluetooth signal monitoring, as well as for the development and testing of new bluetooth and wireless technologies. 4、Compact And Portable: This bluetooth protocol analyzer replacement is small in size and light in weight, which is very convenient to carry and use on the go. 5、USB Interface: This bluetooth protocol analyzer adopts USB interface, which can easily link with computer, laptop and other devices, very convenient to use. Item Type: Bluetooth Protocol Analyzer Material: Aluminum Alloy Frequency Band: 2.4GHz Interface: USB 1 x Bluetooth Protocol Analyzer 1 x Antenna