About the power of this unit

This unit has a built-in battery. Please charge the battery before using this unit for the first time.

• If the battery level is low when this unit is turned on, the Battery indicator (red) (> 5) blinks slowly.

∫Charging the battery

Connect this unit with the power turned off and the PC with the power turned on using the USB cable (supplied).

USB cable (supplied)

If charging is necessary, the Battery indicator (red) lights. When charging is complete, the Battery indicator goes off.

Battery life in use	Approx. 8 hours*1
Battery Charge time	Approx. 5 hours*2
Rechargeable times	About 500 times

*1 Calculated by the test method established by the company [while connecting with Bluetooth®, turning off Boost Mode (> 11), using at the surrounding temperature of 25 oC (i77 oF)]

*2 When charging at the surrounding temperature of 25 oC (i77 oF) after the battery is depleted.

∫Using and charging with connecting to a PC turned on

Press [Í/I] for turning on this unit. The Bluetooth® indicator (blue) blinks or lights, and it is possible to operate this unit with the supplied power from a PC.

•The volume may become smaller depending on the supplier performance when operating with USB connection. It is recommended to connect to a device with supply performance of 1.6 A or larger when full power playback with USB connection is required.

•It takes longer to charge while this unit is turned on.

Note

•You may need to charge the battery before using this unit.

•Do not use any other USB cables except the supplied one. (Operation is not guaranteed.)

•Charge the battery at least once every 6 months.

•Communication is not possible when this unit is connected to a PC with the USB cable.

•Charging will not start if the battery level is sufficiently high even if it is not full.

•It is recommended to charge the battery in the temperature of between 5 oC and 35 oC (i41 oF and i95 oF). The Battery indicator (red) may flash and charging may not be possible when it is out of recommended temperature range.

•The battery may not charge when the temperature surrounding the battery is high during the operation or right after the operation even when it is within the recommended temperature range. In such case, stop the usage and let it cool down.

•To ensure safety, in the case of an excessive input signal, the system may be automatically interrupted and power is turned off.

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