The step 2 is by analogy with Step1

You need one of this wireless smartphone camera

For Kawasaki Ninja 250R EX250F 1997

For Yamaha YZF R1 1998-2014

Fit for : GSXR 600/750 K6

2 Pin Earhook Earpiece Headset PTT Mic For Kenwood HYT BaoFeng Radio 3Colour Amount:5PCS White The step 2 is bySpecifics: 100% Brand new and high quality. Shape: Same as the picture show 1. Both right and left ear can be worn comfortable 2. A remote microphone with push to talk button you can clip anywhere. 3. The curl line which makes the earpiece fashionable and practical. 4. The earbud fits snugly in your ear easily which keeps your conversations private Compatible with models: Kenwood KPG KPG27D KPG29D KPG48D KPG49 KPG55D KPG56D KPG62D KPG66D KPG69D KPG70D