The Nikon AA-8 Chest Mount for KeyMission is a chest mount that fixes the KeyMission 360 or 170 to your chest. It enables handsfree shooting during sport activities.
Please note: The AA-8 is compatible only with the KeyMission 360 and 170. The range blocked by the user becomes wider in images captured with this accessory attached. Be sure to secure the chest mount to your body before attaching the base adapter.