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An improved version of the spherical robot speaker. DIY compatible version is also available “Gravastar Mars Pro” –Engadget Japanese version

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▍ Design with a sense of the near future and high-performance speakers

Gravastar Mars Pro is a state-of-the-art spherical wireless speaker.
This is an upgraded version of the already popular Gravastar Mars with further improvements.

The spherical shape, which is different from conventional speakers, not only enables a unique design, but also enables “broad and beautiful sound” and “deep deep bass”.
Gravastar Mars Pro with its unique color and design. The damage processing model is weathered by hand one by one.
You may find your favorite one, whether it looks unique or cool.
Please enjoy the design with a sense of the near future and clear sound quality.

▍ Gravastar’s 5 points /

・ Enjoy robot-like mechanical sounds, lights, and operation feeling
・ TWS function to enjoy stereo sound completely wirelessly
-Uniform sound made possible by the spherical shape.Bass powers up
・ Up to 15 hours!Enjoy the sound all day long with a large capacity battery
-All painting is done by hand.One weathering process in the world

▍ Enjoy robot-like mechanical sounds, lights, and operation feeling

It is attractive that you can enjoy it like a robot, such as the sound at startup and the operation sound.

* This is the previous version of Gravastar Mars.

You can adjust the volume just by sliding your finger.
We have optimized the touch experience for smoother operation.
Also, because the ends of the legs have rubber, they will not fall due to vibration even when the volume is maximized.

● 6 color lights

I upgraded and the lights now flash in 6 colors.

▍ TWS function to enjoy stereo sound completely wirelessly

With Bluetooth 5.0 technology, you can connect your device to Gravastar with one touch.
Furthermore, with TWS (True Wireless Stereo), which allows two units to be connected at the same time without using a cable, powerful music can be heard throughout the room. Even if the distance is up to 10m, two units can be played back at the same time, so it is safe even in a large space.

【please note】
* Gravastar Mars / Mars Pro and Gravastar Venus do not become TWS. Venus can be paired with Venus and Mars can be paired with Mars (including Mars Pro).

▍ Uniform sound enabled by the spherical shape.Bass powers up

The design of a sphere is not just about design.
Unlike a square box-shaped speaker, the spherical shape without corners greatly reduces the reflection and interference of ultrasonic waves, so sound is transmitted uniformly in all directions in the air. A wide range of sounds from high to low frequencies of 20 to 20,000hz can be beautifully echoed in the space.

▍ Bass is more powerful than the previous work

A 2.5-inch (6.35 cm) full-range dual speaker delivers powerful, deep bass.

▍ Uses high quality zinc alloy

Uses high quality zinc alloy instead of normal metal material.
The sturdy construction of 1.5 kg stabilizes the bass output and makes the deeper bass sound.
The legs are designed to absorb shocks and maintain a sense of stability even at high volume output.

▍ Up to 15 hours!Enjoy the sound all day long with a large capacity battery

A large capacity battery is used, and continuous playback for up to 15 hours is possible.
Whether you’re at home or outside, Gravastar lets you enjoy high-quality sound when you want to listen to music.

The three stable legs are foldable. It is made of a material that is hard to break even when used outdoors, so please carry it with confidence.

▍ All painting is done by hand.One weathering process in the world

The futuristic sphere is also unique, but each Gravastar is hand-weathered (dirty painted).
Unlike the usual design speakers on the shelves, this commitment to processing makes this speaker that reaches you unique.

Only one speaker in the world where there is no such thing as the exact same design. Each one is a dear one.

▍ 5 types of warriors

● Black

The Black Warrior has a quiet strength in its metallic appearance.
There is an elegant shine that does not show the damage of the battle, and it makes you feel profound.
Perhaps it is the most balanced of the warriors.

● White

White that gives an elusive impression.
The smooth appearance unified in white gives the impression that it has a well-developed brain.
White is one of the most mysterious warriors.

● Damage Yellow

How many shrines have you gone through?
Yellow is a popular warrior whose appearance leaves a strong mark of battle, and you can see the toughness at a glance.
It is weathered by hand by craftsmen.

● Aurochs

The rough warrior Aurochs, which was released in limited quantities in the past, is back!
Born to fight, Gravastar Aurochs is at the heart of the team.
A warrior who has a rough temper and is passionate about fighting until the last breath. The trademark is a bright red body that seems to show its character and removable corners.

● Shark 14

Shark 14 is a warrior equipped with a shield and gatling, with enhanced offensive and defensive power.
The metallic appearance of silver and red gives a strong impression while being cold.
In addition, the included shield and Gatling accessories are DIY specifications that you can assemble yourself.
It is also a warrior that makes the owner even more exciting.

DIY specifications for assembling accessories

The Shark 14 comes with a shield and Gatling, making it unique and fun to assemble yourself.

▍ Set contents

▍ Specifications / Details

Design: 5 types
Country of development: China
Country of origin: China
Warranty period: 1 year
The replacement / repair of initial defects and the response period for defective packaging will be within 7 days after delivery, and we will bear the shipping cost, so please be sure to check the product during the period.
* Product specifications and design are subject to change. note that.

▍ Would you like to support Gravastar Mars Pro’s landing in Japan?

When the target amount of 500,000 yen is achieved, regular import to Japan is decided.
We look forward to your support.

[Delivery time]

If the project is completed, we plan to deliver it in order of support from the beginning of February 2022. In crowdfunding, the production quantity will be fixed after the project is completed. Therefore, depending on the situation on the manufacturer side at the end of the period, the delivery time may be changed or delayed. We apologize for the inconvenience, but please be forewarned. If there is a change in the delivery time, we will report it through the “Activity Report” at any time.

[Cancellation]

If you wish to cancel your application, please send a message to the Gravastar Secretariat by 6 pm on the day two business days before the application deadline.
However, if the intention to apply for the product or service exceeds the target quantity is indicated at the time of the request for cancellation, and if the cancellation is approved, the quantity will be less than the target quantity. I can not do it.

[Return ‧ Repair]

Please check the product for any defects or defects as soon as it arrives. If there are any problems or defects, the Gravastar secretariat will handle the communication with the manufacturer on behalf of the supporter. Please check the following and contact the Gravastar Secretariat by message.

[Correspondence to initial defects]

If there is a defect or defect in the product, and if you contact us within 7 days of the arrival of the product, we will accept the return at our expense and deliver a replacement or repair it.
* If it is confirmed that the product works normally after the product is returned, the supporter will be responsible for the shipping cost.
* Before returning the product, we may ask you to send us an image or video of the condition to confirm the manufacturer.

[When the initial failure period has passed]

If any problems or malfunctions are found within the warranty period, the manufacturer will check the condition, and then we will inform the supporter of free replacement or repair support for a fee, and will respond after obtaining approval. In addition, we will ask the supporter to bear the transportation cost to the manufacturer and the domestic shipping fee.
* Before returning the product, we may ask you to send us an image or video of the condition to confirm the manufacturer.

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