The following items are included in the box when Purchasing the CRT900 or CRT2400

• CRP-22 or CRP-44 (900 MHz or 2.4 GHz)
• Lithium Polymer Rechargeable Battery Pack
• USB A to Micro B Cable (for firmware updates)
• Product Overview Guide
• Multi Blade Worldwide Battery Charger / Power Supply
• Omni Directional Antenna (x2)
• Warranty Extension Registration Card

In addition to the CRP-22 / CRP-44 you will need at least one of each of the following to complete your CrewCOM system (sold separately with included components)

• Control Unit (CCU)
• Radio Transceiver (CRT)
• Headset (SB)