The main upgrades of Mars Pro speakers are the sound quality and the 6 RGB lights. We equip the Mars Pro speakers with dual speaker systems and GravaStar’s built-in, exclusive DSP audio algorithms. With these, Mars Pro delivers a deep bass, accurate mids, crisp highs, and equal-loudness contour.

No. Mars charging bases only work with Mars speakers. If you buy a Mars Pro speaker, you will need a Mars Pro charging base.

1. Turn on your Mars speaker.
2. Click the Bluetooth button on your Mars speaker with a short click (please DO NOT press the Bluetooth button for long – a few seconds will do).
3. Once you hear “Ready to Pair” from your Mars speaker, choose ”GravaStar Mars” from the Bluetooth list to connect your device.
4.When you hear ”Bluetooth connected”, the connection is successful.

Simultaneously press both the Bluetooth button and the light button for a few seconds. Your Mars speaker will be shut down. Once you restart the Mars speaker, the system will be reset to its factory settings.

Note: True Wireless Stereo (TWS) is only available for speakers of the same series. A Mars speaker can only connect with another Mars speaker. Mars speakers can not pair with Mars Pro or Venus speakers.
Steps:
1. Press the Bluetooth button for 3 seconds on each of the two GravaStar Mars speakers (They do not need to be pressed at the same time).
2. When you hear both speakers making two beeps, it means they are ready to be paired. Within 5 seconds, you will hear “Network connected” and it’s all set up.
3. If none of them are connected with your Bluetooth device, connect to either of the devices.
Learn more about TWS: What is True Wireless Stereo (TWS)?

1. Long press the ON/OFF + Bluetooth buttons at the same time on both speakers for 5 seconds.
2. After that, turn off both speakers.
3. Then turn them on, they won’t automatically be paired.

It takes around 8 hours to fully charge your GravaStar Mars speaker.

Low battery is indicated by a flashing power indicator and you will hear the message “not enough energy”.

The battery will last up to 20 hours under normal use.

Yes, the Mars speaker comes with a 3.5mm AUX cable (included). You can find the AUX input port on the bottom of the Mars speaker. The AUX connection takes priority over any Bluetooth connection so that only one audio source will play at a time.