HC 05 Bluetooth Module:Input Voltage: 3.6V-6V ( Prohibit more than 7V);Working Voltage: 3.3V | On-Board 3.3V Voltage Regulator Chip, When Not Paired, Current about 30mA (due to LED Lights Flashing, Current in the State of Change); After the Pairing Succeeds, the Current is about 10mA | AT Command Setting:HC-05 Module Setting by AT Command,Default Baud Rate: 9600;Default Password: 1234; Default Name: HC-05;Press the Button and Power On the Module to Enter the AT Mode. AT Commands are Executed Only in AT Mode, Easy to Use | Working Status Indicator: HC-05 Module come with Connection Status Indicator,Fast Flashing LED Means No Bluetooth Connection, Slow Flashing Means Entering AT Mode, Double Flashing Means Bluetooth is Connected and the Port is Opened | HC-05 Wireless Module:HC 05 Bluetooth Module,Which Can Help to Add the Bluetooth Feature to your Project Easily ,Then You Can Use Your Android Phone to Control Some Gadgets Such As: Switches, LED,etc.(NOTE:HC-05 Module Doesn't Works With iOS)

FM Dipole Antenna: Impedance:75 Ohm; Cable Length: 3M / 10FT Coaxial Extension Cable; Antenna Connector: F Type Plug Connector | Adhesive Mounting: FM Radio Antenna with Universal Connector and Adapter,for Music System Indoor Radio Bluetooth Stereo Receiver AV Audio Vedio Home Theater Receiver Tuner,Improves FM Radio Stereo Reception | Easy to Install: 75 Ohm UNBAL FM Dipole Antenna Designed with Adhesive Wall Mounting, and come with F Type Plug Connector and 3pcs Adapter ,Plug and Play ,Easy to Install | Wide Application: FM Radio Antenna Apply to Most Home Radio Stereo Receiver Indoor Sound Radio Home Stereo Audio Vedio Receiver,Which Provide a Better AM Radio Solution for Stereo Receiver Radios | Package Contents: 1 x 75 Ohm FM Dipole Antenna,3pcs Connector Adapters (TV Female Socket Connector Adapter, 3.5mm Audio Plug Connector Adapter, TV Male Plug Connector Adapter)