Q: How to connect a mobile for wireless music ?
A:When the speaker is in wireless mode, search for nearby BT devices in your mobile. Tap the name "ZEB-ASTRA 10" and connect it.
    (Password - 0000, if prompted)
Q: What are the different modes in ZEB-ASTRA 10?

A: Wireless BT/Micro SD card/USB/FM/AUX mode. Press the M button to toggle between different modes.

Q: What is the operating range of the ZEB-ASTRA 10 in wireless mode?
A: 8-10 meters.
Q: What is the maximum capacity of USB/mSD card that ZEB-ASTRA 10 can support?
Q: Does the speaker have a call function?
A: Yes
Q: What is the charging voltage?
A: DC 5V with micro USB cable.
Q: How to use the AUX mode in ZEB - ASTRA 10?
A:Enter AUX mode by pressing the M button.
    Connect the micro USB cable to the speaker's micro USB port and the 3.5mm AUX jack to AUX audio source (smart phone/laptop etc.,)
    The speaker will now play audio in AUX mode. 
Q: How to use a USB/mSD card?
A: Once a USB/mSD card is inserted into the speaker's USB/mSD card slot, it will detect the USB/mSD card automatically and start playing the songs from it.
Q: How to tune FM channels?

A: Switch the speaker to FM mode. Extend the antenna for signal reception.
    Press the Play/Pause button for once, to start scanning the FM channels.
    Once the scanning is done, the speaker will start playing from the first saved channel.
    To change the channels you can use +/- buttons.

Q: What are the different LED indicators?
A: Red LED glowing - Charging  
     Red LED turns off - 100% charged
Q: How to control media and volume?
A: Press and hold "-/+" to decrease/increase the volume level respectively.
     Single press the "-/+" for selecting the previous and next track respectively.
Q: How to use the call function in ZEB - ASTRA 10?
A: Once the speaker is connected with the smartphone via bluetooth, press the Play/Pause button once to receive incoming calls.
     To hang up on a call, press the Play/Pause once again.
     To reject an incoming call, press and hold the Play/Pause button for a few seconds.