.Keeps Tough series cameras from quickly sinking to the bottom. Carabineer loop for clipping to your lifejacket or scuba gear. Adjustable for the perfect fit on your wrist or arm.
The battery can be recharged with the optional battery charger UC‑90..For recharging inside the camera either use the super‑compact AC Adapter F‑2AC which is supplied with the camera or the optional available F‑3AC Adapter.LI-92B Lithium Ion Rechargeable Battery OM 5% to 1350mAh.