BOULT AUDIO Z40 Earbuds User Manual
- June 12, 2024
- BOULT AUDIO
Table of Contents
BOULT AUDIO Z40 Earbuds
Know your 240
What’s in the box?
- True wireless earbuds case
- 2 earbuds
- Extra silicon tips
- USB Charging Cable
- User Manual
- warranty card
Product specification
- Product Name – TWS Bluetooth Headset Model – Boult Audio 240
- Material – ABS+PC
- Bluetooth Transmission Range >lOm Bluetooth Version V5.l
- New Weight 40.6g
- Power Bank Capacity 550mAh
- Earbuds Battery Capacity 40mAh
- Input 5V /300mA
- Transmission Frequency 2402 – 2485MHz
How to use your Z40
- Power on/off
- Power on: Press & hold on the left/right earbud’s MFT for 2 seconds
- Power off: Press & hold on the left/right earbud’s MFT for 2 seconds
Connect
The earbuds will automatically start pairing when you open the charging case,
and will directly connect with your mobile phone via Bluetooth with the name
“Bou It Audio Airbass·. In case it does not connect automatically, go to your
bluetooth settings, search for the device name “Boult Audio Airbass· and then
pair your device.
Play/Pause Music
- Single tap on left/right earbud’s MFT
- Play previous song: Double tap on left earbud’s MFT
- Play the next song : Double tap on right earbud’s MFT
Calling
- Receive: One tap on left/right earbud’s MFT
- End call: Double tap on left/right earbud’s MFT
- Reject calls: Double tap on left/right earbud’s MFT
Voice Assistance
- Long press on left/right earbud’s MFT for 3 seconds
- Low Battery Warning
- When the battery of the earbuds runs low, there’ll be a beep to remind you. The earbuds will automatically turn off when they run out of power.
Do’s & Dont’s
- Do not use corrosive detergents to clean the product.
- Store the product in a dry environment & charge the earbuds’ case at least once a month.
- Please raise the volume to the appropriate level while using the product. High volume may cause a risk of hearing loss.
- Do not dismantle or use the product near fire or in hightemperature environment. If expansion occurs, discontinue using the product.
Maintenance Instructions
- Warranty is valid/invalid only basis of the below criteria:
- The product should be purchased through legal and formal channels to be applicable for warranty.
- Damaging the product intentionally/unintentionally, or due to natural disasters, etc. is not covered in the warranty.
Read User Manual Online (PDF format)
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