The GoPro Hero3Plus Black Edition can be identified by its model number: CHDHX-302. It's an eighth generation camera that was released in October 2013. The GoPro Hero3Plus Black Edition is a Wi-Fi capable, 4K resolution digital camcorder.
I briefly escaped my camera in the water. It does not work any more but the lights blink and there is a sound emitted. Can we send it to you for repair?