If you have the first generation Chubby Buttons, which is all white/grey you pair your Chubby Buttons a bit differently than CB2
The secret is to first forget your CB from any and all phones in the vicinity first. Make sure that you are entering pairing mode correctly by holding the play/pause button for a full 5-6 seconds until you see the blue light flash very fast. (The black version CB2 requires a different pairing sequence).
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