Fangrui Product Details Wireless Module Condition: New Operating Frequency:(module:387-464mhz) Working Voltage :1.8-3.6v Instantaneous Maximum Working Current: 30ma Features: Maximum Mit Power: 10mw (+10dbm) 315/433/868/915mhz Ism Band Support 2-fsk, Gfsk And Msk Modulation Receiver Sensitivity -110dbm At 1200 Baud Minimum Operating Speed 1.2kbps, The Highest 500kbps Separate 64-byte Rx And Tx Data Fifo Buffer Built-in Hardware Crc Error Detection Ensures Reliable Data Mission Support Rssi Signal Strength Detection And Carrier Sense Function Low Power Consumption Operating Frequency Can Be Programmed Via Spi Programmable Output Power, For All The Support Frequencies Up To +10 Dbm Wor Can Be Set To Standby, The Proportion Receiving State Timer Switch Time To Reduce Power Consumption Fast Frequency Synthesizer With Proper Frequency Hopping System Colour:blue Black Material:metal + Plastic The Actual Product May Have Slight Color Difference Or Difference, Which Will Not Affect The Use Package Contents: 10 * Cc1101 Wir