BOULT Z20 TWS Earbuds User Manual
- June 12, 2024
- BOULT
Table of Contents
BOULT Z20 TWS Earbuds
For a better sound quality experience, suggest using 105 8.0/ Android 4.3 or above operating system.
Product Introduction
Product Specification
| Product Name | TWS Bluetooth Headset |
|---|---|
| Model | Boult Audio Airbass Z20 |
Material
| ABS+PC
Bluetooth Transmission
Range
| > **1 0 m**
Bluetooth Version
| vs.,
Net Weight| 40.6g
Power Bank Capacity| 400mAh
Earbuds Battery Capacity| 40mAh
Input| 5V/300mA
Transmission Frequency| 2402 – 2485MHz
How to Use
- The headset will automatically start paring when opening the charging case, and directly connect with the Mobile phone Bluetooth name “Soult Audio Airbass”.
Playing/Pause music
- Play/pause: 1 Tap on R & L earbuds MFT.
- The previous song: 2 Tap on L earbuds MFT.
- The next song: 2 Tap on R earbuds MFT.
Calling
- Answering Calls: 1 Tap on R & L earbuds MFT.
- End the call: 2 Tap on R & L earbuds MFT.
- Reject the calls: 2 Tap on R & L earbuds MFT.
Power on/off
- Press and hold for 2 seconds to power on.
- Press and hold for 2 seconds to power off.
Voice assistant :
- Voice assistant: 3 Second Long press on R & L earbuds MFT (One Beep)
Low Battery Warning:
- When the battery of the earbuds runs low, there is a “Do-Do “beep to remind you.
- The earbuds will turn off when they run out of power.
Warning
- Do not use corrosive detergent to clean this product.
- Store the product in a dry environment and charge the charging case at least once a month.
- Please adjust the volume to the most appropriate state when using it. High volume may cause a risk of hearing loss.
- It is forbidden to dismantle, impact, or throw into the fire without permission. If expansion occurs, do not continue to use it.
Do not put it in a high-temperature environment.
Maintenance instructions
This card is only valid for use in products by the warranty as detailed below:
- Purchasing the products through legal and formal channels.
- Nonhuman damaged products, including but not limited to private disassembly, improper use, In case of natural disasters, etc, it is not covered by the warranty.
- Not exceeding the product warranty period, It includes and is not limited to the above, The company reserves the right of final interpretation.
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