IMPACT 500 - Transporting and storing the products
Keep the products in a clean and dry environment.
To avoid nicks or scratches on the headset and the dongle, store the headset and the dongle in the pouch when not in use or when carrying it around. Lift the boom arm and twist in the ear cup(s).
If you do not use the headset for extended periods of time, charge the rechargeable battery every 3 months for about 1 hour.