Specification:

1.Size: 17.5*28.7 MM

2.Working Frequency :2402~2480 MHz

3.RF IC: DA14580

4.Supply Voltage: 2.35-3.3V

5.Power: 0dBm

6.RF connector: SMD

7.Distance: 50m

8.Is_customized: Yes

9.Antenna: PCB

10.Type: wireless data transceiver