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How to turn on the battery – CoolStream Duo Bluetooth Music Receiver?

CoolStream Duo Bluetooth receiver has a rechargeable battery and an AUX jack for music streaming on any stereo or car with an AUX-In port.

To turn the CoolStream Duo Bluetooth Music Receiver’s battery on, slide the top button to the left. To turn off the battery, slide the button to the right. The button can be in either position to charge the CoolStream Duo.

Author: CoolStream Update

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