Using Magic trackpad/keyboard 2 with older iMac

I have an early 2009 iMac. I want to use the new Magic Trackpad and Keyboard (already use the older versions with the replaceable batteries) but I understand that a more modern version of bluetooth is needed.

My 'About This Mac' shows the following for bluetooth. Will the new kit work on my iMac?

Apple Bluetooth Software Version: 4.4.2f1 16391

Hardware, Features, and Settings:

Name: Time Capsule

Address: 00-25-00-C9-AC-D2

Bluetooth Low Energy Supported: No

Handoff Supported: No

Instant Hot Spot Supported: No

Manufacturer: Broadcom

Transport: USB

Chipset: 2046

Firmware Version: v208 c518

Bluetooth Power: On

Discoverable: On

Connectable: Yes

Auto Seek Pointing: On

Remote wake: On

Vendor ID: 0x05AC

Product ID: 0x8215

HCI Version: 0x4

HCI Revision: 0x206

LMP Version: 0x4

LMP Subversion: 0x21D0

Device Type (Major): Computer

Device Type (Complete): Mac Desktop

Composite Class Of Device: 0x380104

Device Class (Major): 0x01

Device Class (Minor): 0x01

Service Class: 0x1C0

Auto Seek Keyboard: On