Operating Instructions

Before use
5
Accessories
Please check and identify the supplied accessories.
• M-size earpieces are attached at the time of purchase.
Maintenance
Clean this unit with a dry and soft cloth.
• Do not use solvents including benzine, thinner, alcohol, kitchen detergent, a chemical wiper, etc. This may deteriorate
or discolour the exterior case.
Keeping the battery performance
• During the long period of disuse, full charge this unit once every 6 months to keep the battery performance.
Expressions used in this document
• Pages to be referred to are indicated as “l ±±”.
• The product illustrations may differ from the actual product.
1 x USB charging cord
1 x Earpieces set (S, M, L)
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