Specifications:
- 3-Channel AM transmitter 1MHz 3MHz 5MHz finished board
- Antenna and audio cable are included
- Working voltage 3.6V
- Size: 10 x 5 x 3mm
-colour: Blue one

Package Included:
- 1 x AM Transmitter  
- 1 x Antenna
- 1 x Audio Cable
 
Note: 18650 Battery is not included in the package.