Gravastar-P9 SIRIUS PRO True Wireless Earbuds User Manual
- June 5, 2024
- GravaStar
Table of Contents
Gravastar-P9 SIRIUS PRO True Wireless Earbuds
Product Introduction
Specifications
Earbuds
- Model No: SIRIUS Pro
- Bluetooth Version: V5.2
- Operation Range: 10mt
- 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: 3Ht
- Battery Capacity: 400mAh (3 times battery life)
- Battery Type: Li-ion
- Charging Port: Type-C
Frequency Range Bluetooth:2402MHz-2480MHz Transmit Power (ELRP]Bluetooth:3.24dBm
Package List
Earbuds (Lx1, Rx1). Ear tips x 3 pairs (XLx2, Lx2, Sx2), Charging casex 1,
Charging cable x 1, User manual x 1. HipHop Necklace x 1.
Daily Maintenance
Do not wear the earbuds to take shower, use it under rain, put it in the
washing machine, and use it in extreme environments such as abnormal
temperatures. After each use, please use a dry cloth and other tools to wipe
off the sweat or rain on the earbuds, which can effectively extend the use of
the earbuds duration.
First Use
Distinguish left and right earbuds, and adjust earbuds to fit your ears comfortably.
Charging
For first-time use, take out the earbuds first, remove the isolation stickers
on both of the earbuds, then fully charge the charging case and
earbuds.
How to charge earbuds- Put earbuds back to the case to charge, the LED
will be in red color and it will be breathing. After the earbuds are fully
charged the white light on the earbuds will be on for 1 min and then goes out.
How to charge charging case- Charge via Type-C cable. When the case is
charging. the RGB indicator light will be breathing. Atter it futty etargedthe
light will be always on.
Earbuds Battery
When the battery is less than 20%, the earbuds will say “Not enough energy for
1 time.
Charging Case Battery Indicator
When the battery volume is less than 30%, the charging case indicator light
will be flash twice in one minute.
ON/OFF
The earbuds will be automatically on when you take them out from the charging
case. When you put earbuds back to the charging base, the earbuds will be
turned off.
How to Pair
Take two earbuds out from the charging case simultaneously. Turn on the
Bluetooth on the phone and search “Gravastar Sirius Pro”, tap to connect. When
Bluetooth connects, you will hear “Bluetooth connected”. When Bluetooth
disconnects, you will hear “Bluetooth disconnected”. If the connection fails,
put the earbuds back to the charging case and repeat the above operation.
After the first connection, the earbuds can be automatically connected to the
lastest paired device when turned on (Bluetooth needs to be turned
on).
Monaural/Binaural Mode Switching. ATter the two earbuds are successfully connected, it is a binaural connection; put any earbuds back into the charging box and turn off the power, and the other headset enters the monaural mode li.e., single-ear playback). When you take earbud out again, it will automatically connect back to the binaural mode.
How to Use
How to Reset
If the earbuds can’t be connected and work well, please reset it by following
steps. Put the earbuds back to the case. Press and hold the reset button for 5
seconds, and delete the Bluetooth connection record, after that, reconnect.
Before resetting. please make sure that the charging cases have sufficient
power.
Troubleshooting
Q1: No sound from one earbud.
- Clear the pairing and connection records of the user’s Bluetooth device, put the headset back into the charging box and take it out, and try to reconnect the Bluetooth headset.
- Try to reset (Following the steps of reset
a2: When need to reset?
- Only one earbud plays.
- Earbuds cannot be connected to the phone.
- Cannot switch to stereo mode.
- Other malfunctions.
03: Can’t charge?
- LED will not turn on if the charging case fully charged.
- Make sure the charging cable and interface are connected properly.
- Repeat plugin/out cable or try different socket or plug.
- Check if the charging pin is missing or loses its elasticity.
Attention
Warning
- Do not disassemble, repair or modify the product for any reason, otherwise it may cause a fire or even completely damage the product.
- Do not place the device in an environment where the temperature is too low or too high [below 0°C or above 45°C).
- When using the product indicator, please avoid the eyes of children or animals.
- Do not use this product under thunderstorms. Thunderstorms can cause abnormal operation of the equipment and increase the risk of electric shock.
- Do not use alcohol or other volatile liquids to wipe this product.
- Do not contact this product with liquids.
Note
- Please read this manual carefully before using the product and keep it properly.
- When using it for the first time, please fully charge the product first.
- If the product is not used for a long time (more than 2 weeks), please charge it.
- You must choose a charger produced by a regular manufacturer and get certified of your country
- Continuous use of earbuds for a long time will damage your hearing. Please control the use time and volume reasonably.
- The use of earbuds will reduce the perception of external sounds. Please do not use earbuds in an environment that may threaten safety.
Warranty and Support
Warranty Period:
1 year since the day you buy the product Warranty:
During the product warranty period, for any failure caused by the quality of
the product itself, the user should contact the seller with the proof of
purchase to get support.
If any product damage or defect is not attributable to the product quality
itself, it will not be covered by the warranty. The following situations are
not covered by the warranty:
- Failure or damage caused by natural disasters, earthquakes, lightning strikes, abnormal voltages, and environmental factors.
- Disassemble, modify or replace non-original parts by yourself or by a manufacturer who is not authorized by the original manufacturer to repair.
- Failure to operate in accordance with the manual or damage caused by improper use of the product, such as the product being immersed in water, corroded, dropped, squeezed or exposed to abnormal temperature and humidity.
Please contact service@gravastar.com for support.