Tronsmart OnyxFree True Wireless Earbuds User Manual
- June 5, 2024
- Tronsmart
Table of Contents
- Product Overview
- Package Content
- Charging
- UV Sterilization Function
- Power On/Off
- Bluetooth Pairing with your Device
- Mono Listening
- How to Reset if the Earbuds Malfunctions
- Specifications
- Physical Button Control
- Care and Maintenance
- Warranty Information
- FCC STATEMENT
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Tronsmart OnyxFree True Wireless Earbuds
Product Overview
① Physical button control
② LED indicator for pairing
③ Mic
④ USB-C charging port
⑤ LED charging indicator/ UV sterilization lamp
⑥ Charging contact
Package Content
- 1 x Onyx Free earbuds wit h charging case
- 3 x Eartip pa irs (a pa ir are placed on the earbuds)
- 1 x Charging cable
- 1 x User manual
- 1 x Warranty card
Charging
- Fully charge the earbuds and the charging case before first time use.
- Use the included USB-C charging cable.
UV Sterilization Function
1.When t he cover is closed, the headphone case will display t he battery
level for three seconds.
2.Begin sterilizing for 30 seconds. During sterilization the 4 LED lights will
flash slowly for 30 seconds.
3.After 30 seconds, the sterilization function stops.
Power On/Off
-
The earbuds will automatically power on when the charging case is opened and w ill power off when the charging case is closed.
-
To manually power on, tap and hold the button for 3 seconds.
To manually power off, tap and hold the button for 5 seconds.
3.Automatic power off: The earbuds w ill tu rn off automatically after 5 minutes if they have not paired with any device via Bluetooth. When in low battery, they will power off automatically as well.
Bluetooth Pairing with your Device
-
Open the cover of thecharging case. When the left earphone flashes red and blue, then you can connect the earphone with your device.
-
Then select ‘Tronsmart Onyx Free’ from your device’s Bluetooth list.
-
Tap the ‘Pair’ option when ‘Bluetooth Pairing Request’ popup comes.
| Red & blue lig ht flashes alternat ely (Left earbud) Goes off (Righ t ear
bud)| Pairing mode
---|---|---
| Goes off (bo th ear buds)| Paired with the device successfu lly
Mono Listening
After pairing with the device successfully, you can take either of them out of
the charging case for the mono listening experience.
How to Reset if the Earbuds Malfunctions
- Forget the ‘Tronsmart Onyx Free’ on your device’s Bluetooth list.
- Take two earphones out of the charging case. Tap and hold the button for 5 seconds to power them off.
- Tap and hold the button on the earphones for 8 seconds until there is a sound of ding-dong and the red and blue lights flash rapidly.
- The earphones have been reset to the default settings. Then connect to your device refers to the “Bluetooth pairing” above.
Specifications
| Model | Onyx Free |
|---|---|
| Bluetooth version | 5.0 |
| Chip | Qualcom m ® QCC3020 |
| Audio codec | aptX, AAC, SBC |
| Bluetooth profile | HFP/HSP/AVRCP/A2DP |
| Connection distance | Up to 15 meters/ 50 feet |
| Speaker driver | Ø6mm |
| Impedance | 16Ω |
| Microphone sensitivity | -42dB |
| Audio frequency range | 20-20K Hz |
| Waterproof rating | IPX7 |
| Playtime | Earbud: up to 7 hours (50% volume); up to 4 hours (100% |
volume)
Charging case: up to 35 hours (50% volume)
Standby| 90 days
Earbud battery| 40 mAh
Charging case battery| 500 mAh
Input| 5V/500mA max.
Charging time| Earbud: 1 ho ur
Charging case: 2.5 hours
Dimension| Earbud: 16.4 x 27.2 x 22.3mm / 0.65 x 1.07 x 0.88 inches
Charging case: 66 x 32 x 30mm / 2.60 x 1.26 x 1.18 inches
Weight| Earbud: about 4.0g / 0.14oz
With charging case: about 36.2g / 1.28oz
Physical Button Control
| L/ R | Turn on manually | Tap and hold for 3 seconds |
|---|---|---|
| L/ R | Turn off manually | Tap and hold for 5 seconds |
| L/R | Play/Pause | Tap once |
| R | Next track | Tap three times quickly |
| L | Prev ious track | Tap three times quickly |
| R | Volume + | Tap twice |
| L | Volume – | Tap twice |
| L/ R | Answer/ End a phone call | Tap once |
| L/ R | Reject a phone call | Tap and hold for 2 seconds |
| L/R | Activate voice assistant | Tap and hold for 2 seconds |
Care and Maintenance
- If this product is not used for a long period of time, it’s recommended to recharge it at least once a month to extend its life and maintain the normal use performance.
- Keep the product in a dry location.
- Do not dispose this product in fire as batteries may explode or leak.
- To clean the product, use a lightly dampened cloth in water to clean the exterior in-case it gets dirty.
- Do not disassemble this product. It contains no user serviceable parts.
Warranty Information
Your ‘Tronsmart Onyx Free True Wireless Earbuds’, is warranted to the original owner for 1 year from the date of purchase against defects in material and workmanship under normal use and service. Tronsmart is not responsible for the accidental use of this product and its liability will not exceed the purchase price of the product. If you have any problems while using the product, please do not hesitate to contact our customer support team at support@tronsmart.com.
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference
that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limit s are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
You can find the product name, model, trade mark, MIC ID and LOGO on the charging case and the instructions
FCC I D :2 AV3Z-ONYXFREE
SHENZHEN GEEKBUY E-COMMERCE CO., LTD .
19th Floor, Galaxy World Tower B, # 1 YaBao Rd ., LongGang District,
Shenzhen, China
Email: support@tronsmart.com
800- 270-1082 (USA& Canada)
+86-75 5- 23 603740 ( Global)
www.tronsmart.com
References
- Choose your country and language | smart
- Tronsmart | Portable Speakers & Headphones, Powering You Ahead.
- Tronsmart | Portable Speakers & Headphones, Powering You Ahead.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>