Connectors
As shown below has connectors (from left to right) for the followings:
1. DC power in [9V]
2. AUX IN [to connect external MP3 music source from the iPod iPad or other
device.
3. Headphone out for the headphone playback.
4. Battery compartment.
Note: If the battery is subject to storage for such a long term as more than 3
months, it's recommended to recharge the battery periodically.
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