Check the setting of answering method on your cell phone and confirm if need some setting when connecting the Bluetooth device.

What should I do if the computer says they need a driver or transmitter to connect the earbuds?

Here are some methods for your reference.·Download a Bluetooth receiver to connect(in the computer settings)·Kindly check if your computer’s Bluetooth version supports Bluetooth 5.0

How to adjust the volume by earbuds?

Long press L or R earbud to adjust the volume while playing music.# R earbud Volume +# L earbud Volume -The volume adjustment is not available when it`s connected to a TV and computer.

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TOZO AeroSound

Hybrid Active Noise Cancelling Wireless Earbuds

[Smart Digital Display] Keep precise track of your battery status. Charge at the right time and say goodbye to low-battery anxiety.
[-45dB Advanced Noise Cancellation]Enjoy a peaceful environment wherever you are with up to -45dB of noise cancellation, perfect for immersing yourself in music.
[TOZO OrigX Acoustics Technology] Experience sound that stays true to its natural form with TOZO OrigX Acoustics Technology, delivering powerful bass down to 15Hz.
[52-Hour Playtime]Enjoy up to 55 hours of playtime for extended listening.
[Perfect Fit for Comfort] Ergonomic design and custom ear tips ensure a perfect, comfortable fit for all-day wear.
[TOZO App]The TOZO app has 32 preset EQs and access to over 2,000 personalized EQs shared by global audiophiles.
[6-Mic ENC Call Noise Reduction]Enjoy crystal-clear calls with six-mic ENC noise reduction, minimizing background noise for better voice clarity.
[More Features]One-Step Pairing, Low Latency Mode, IPX6 Water Resistance, Bluetooth 5.3

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SmartPow Technology

Exclusive algorithms for precise power control, paired with a low-power chip and an HD display.

High-Quality Sound

Enjoy premium, high-quality sound that brings your music to life with rich, detailed audio.

Bluetooth 5.3

Benefit from stable and fast connections with Bluetooth 5.3, ensuring seamless audio streaming.

Bass+ Acoustics

Bass+ technology boosts low-frequency performance, delivering a more powerful and intensive sound.

Extended Listening

Enjoy up to 59 hours of playtime for extended listening.

Transparency Mode

Stay aware of your surroundings, allowing you to hear ambient sounds while enjoying your music.

Call Noise Reduction

Enjoy clear calls with six-mic ENC noise reduction, minimizing background noise for voice clarity.

Low-Latency Mode

Enhance your gaming and video experience with low-latency mode, ensuring audio and visual sync.

FAQs

: Check the setting of answering method on your cell phone and confirm if need some setting when connecting the Bluetooth device.
: Here are some methods for your reference.
·Download a Bluetooth receiver to connect(in the computer settings)
·Kindly check if your computer’s Bluetooth version supports Bluetooth 5.0
: Long press L or R earbud to adjust the volume while playing music.
# R earbud Volume +
# L earbud Volume -
The volume adjustment is not available when it`s connected to a TV and computer.