Usage time: Approximately 10 hours (when using manganese dry / R6P (NB)), approximately 26 hours (when using alkaline dry / LR6 (G)), approximately 8 hours (when using dedicated rechargeable type) * Continuous at room temperature Accessories: AA dry (for operation check), microphone holder (W5/16-18), small screwdriver (for channel setting), channel display label, soft bag
