Operation Range: 10m±
Noise Canceling Mode: ENC
Charging Time: 1.5-2H
Battery Life: 4H±
Weight: 6g (Single earbud)
Charging Time: 3H±
Battery Capacity: 400mAh (3 times battery life)
Battery Type: Li-ion
Charging Port: Type-C
Ear tips x 3 pairs (Sx2, Mx2, Lx2)
What includes in the Sirius Pro and Sirius earbuds?Earbuds, Charging case, Outer packaging box, Type-C charging cable x 1, HipHop Necklace x1, Ear tips x 3 pairs (S, M, L), User manual.
For the sound quality, what are the differences between the Gravastar Sirius and Gravastar Sirius Pro?Sirius TWS earbuds have a 7.2mm dynamic driver in each earbud and it can effectively increase the fullness of low-frequency sound quality. Sirius Pro TWS earbuds feature not only 7.2mm dynamic drivers but also Knowles balanced armatures, to effectively increase the fullness of low-frequency and also high-frequency transients, ensuring you have a distortion-free listening experience no matter you listen to the music, watch movies or play games.
Can Sirius Pro and Sirius earbuds be used individually or is one the dominant bud?The GravaStar Sirius Pro earbuds can be used individually, with the first earbuds taken out from the case as the dominant bud!
Can Sirius Pro and Sirius earbuds support touch control?Yes, by single click, double click, triple click, forth click, long press, you can simply control the music, pick up or end the call, change the sound modes, adjust the volume and activate Siri. All these can be done by touch control.
Is Sirius Pro and Sirius earbuds waterproof?Yes, both of them are IPX5, you can use them in most situations and the weather.
What’s the Warranty for the earbuds?We provide a 1 year warranty. If you find manufacturing or workmanship defects, please contact us for a replacement. The warranty will not cover the misuse.
Overall a great pair of earbuds, let down a bit by an unreliable indicator of how much charge they actually have left, and slightly finicky controls.
+ Comfortable & don't fall out easily
+ Really nice sound quality
+ Good battery life
+ High quality feel to the case
+ Fast charging
- no noise-cancelling
- charge indicator is way off
(I get low battery indicators after 40-50 mins of playback, but the buds will still last another 3 hrs of playtime).
- Controls can be a bit finicky - especially during a workout.
I would definitely recommend them, but also make people aware of the caveats listed above.