GravaStar Sirius Pro Review: Wireless Earbuds with Sci-Fi Design

Some time ago we received unusual-looking TWS earbuds from the GravaStar brand called GravaStar Sirius Pro. We are already tested, so we encourage you to read our Gravastar Sirius Pro review. First of all, the Sirius Pro earbuds from GravaStar look “strongly” atypical (the same also applies to their Bluetooth speakers). Earbuds have a futuristic, sci-fi design. You get the feeling “as if they fell out of some spaceship”. However, the question arises, do the Sirius Pro (P9) wireless earbuds sound as well as they look? You will find the answer to this question in our GravaStar Pro Sirius review. GravaStar earbuds are not cheap, so is it worth buying? Check out our test impressions and conclusions.

Availability and price

GravaStar Sirius Pro wireless earbuds you can find at various online stores. However, on the official website of Gravastar Sirius Pro earbuds, you can now find 20% OFF. The tested Sirius Pro Space Gray can be purchased for $103.96 after coupon: LD20. Plus, you can find GravaStar’s wireless earbuds on Amazon, now 15% OFF. More details on the product page.

Product details

GravaStar Sirius Pro TWS Earbuds Specification:

• Bluetooth Version: V5.2
• Operation Range: 10m±
• Noise Canceling Mode: ENC
• Charging Time: 1.5-2H
• Battery Life: 4H±
• Weight: 6g (Single earbud)
• Charging Case
• Input: 5V=500mA
• Output: 5V=150mA
• Charging Time: 3H±
• Battery Capacity: 400mAh (3 times battery life)
• Battery Type: Li-ion
• Charging Port: Type-C
• Ambient light: 6 RGB lights

Inside this also unusual-looking package we can find:

• Sirius Pro earbuds
• Ear tips x 3 pairs (Sx2, Mx2, Lx2)
• Charging case
• Charging cable
• HipHop Necklace
• User manual

Unboxing GravaStar Sirius Pro Earbuds on Youtube

On our YouTube channel, you can take a look at more Sirius Pro wireless earbuds details and bundled accessories.

GravaStar Sirius Pro Review: First impression, an overview of features

First of all, the quality of workmanship and the extraordinary design makes a great impression. The whole thing looks amazing.  The charging case 62 x 59 x 20.8mm is made of zinc alloy. So there is no doubt that this charging case is difficult to destroy. You can rest assured your earbuds are safe. Compared to other plastic charging cases, it weighs a little and you can feel the weight in your hand. This is not a minus. Interestingly, the enclosure has insets that will allow you to open, for example, a bottle of beer. To accentuate the amazing design, the charging case has 6 RGB lights.

At the top of the charging case, we have a metal latch with a latch key. To open them, just press the knob-shaped tab. On the bottom of the charging case, you will find the USB Type-C charging port and the reset button.

After opening the charging case, we will find 2 earphones. They look as interesting as the charging case, but unlike the charging case, they are light. Each earphone weighs 6g. After removing the earbuds from the housing, you will find charging pins. It may sound strange, but sometimes a little difficult to get them out of their case. And on the inside of each earphone, you will find a charging interface and in-ear detection. Each earbud has an earbuds indicator, a touch button, and a dual-microphone. More photos are below.

GravaStar Sirius Pro Earbuds Features

The Sirius Pro earbuds can play music for up to 4 hours. A charged box (equipped with a 400mAh battery) has up to 16 hours of battery life. Charging time: 1.5-2 hours (earbuds), 2-3 hours (charging case). Unlike for example HiFuture Olymbuds 2, GravaStar Sirius Pro earbuds support Bluetooth v5.2 with an AAC codec (Bit depth: up to 24-bit, Sampling Rate: 44.1kHz, Bitrate: up to 320Kbps). If you’re wondering which codec is better for Bluetooth and whether AAC is better than SBC, take a look at this PCmag article.

It is worth adding that the Sirius Pro in-ear headphones are IPX5 certified (water and dust-resistant) and supports in-ear detection. Well, does the GravaStar Sirius Pro sound as good as they look? We answer, they play brilliantly. It is worth noting that they have three sound modes: music, gaming, and movie. Controlling the functions and sound modes is very simple (all in the manual) just tap the outside of each earbud. Music and movie mode changes to the left earbud, and music and gaming mode changes to the right earbud.

The modes are well composed. When it comes to a gaming mode, it is really impressive. It offers 5.1 virtual surround sound that works amazing, you can hear everything clearly. No doubt if you’re a gamer, Sirius Pro wireless earbuds are a must-have. As for the other modes, there is nothing to complain about. The movie mode provides clear dialogue and HD surround sound. The music mode has great mids and highs with a touch of really fleshy bass. To sum up, these are probably the best earbuds we’ve tested with an emphasis on gaming sound.

When it comes to voice calls. The voice during voice calls is very clear, we have no reservations. GravaStar Sirius Pro earbuds don’t support ANC, but they support ENC (Environmental Noise Cancellation) via dual-microphone. This works well for voice calls. As for the fit to the auricle and the ear canal, no reservations. Just match the silicone ear tips.

GravaStar Sirius Pro Review: Conclusions

GravaStar Sirius Pro are TWS earbuds that you cannot pass by. Their futuristic sci-fi design is amazing and they are also very durable. The quality of the sound coming out of them is really very good. The only thing you can fault is the battery life, both the earbuds and the charging case. If you are looking for extraordinary TWS earbuds offering amazing sound with sound modes (a huge plus for gaming mode) then you should definitely choose GravaStar Sirius Pro. We recommend GravaStar Sirius Pro wireless earbuds.