Wireless Earbuds Active Noise Cancelling, Boltune Bluetooth Earbuds with 4 Mics Noise Reduction, Enhanced Deep Bass, IPX8 Waterproof, 30Hrs ANC Earbuds, USB-C Quick Charging Case, Smart Touch Control

[Upgrated Earbuds] - The upgraded second-generation Boltune BH023 is coming with Smart Noise Reduction function, being able to identify human vocals from background noise and intelligently extract your speech while suppressing ambient sounds, delivering the best call quality on Bluetooth Earbuds

[Active Noise Cancellation] – Boltune wireless earbuds detect and cancel a maximum 28dB of ambient noise with ANC technology, which enables you to immerse in music without turning up the volume too high in the library, cafe, busy office, even city traffic. You can also turn on the ANC function without playing music to have a good sleep while traveling in the air

[Unrivalled Voice Pickup] – These bluetooth earbuds with 4 Mics (2 per earbud) enhance voice pick up, while the advanced Smart Noise Reduction Tech reduce background ambient noise by 96%. You are able to be heard loud and clear, enjoying a crystal-clear voice talk without background noise

[Enhanced Deep Bass] - Adopting 10mm Large-Aperture fiber optic drivers, ultra-thin elastic diaphragm and unique stereo design, supporting SBC/AAC high-quality audio decoding, delivering music with a wider soundstage and exceptional clarity. Boltune BH023 enhances bass by 43% and offers a deep drum kick to you. you will enjoy your sound like never before

[Fantastic 30Hrs Playtime] - ANC Bluetooth headphones provide 7 hours of music playtime, as well as additional 23 hours of playtime with a charging case. With the USB-C Quick Charge, you are able to enjoy up to 1 hour of playtime with a simple charge for only 10 minutes. These earbuds will meet your needs all day long

[One Step Pairing & Smart Touch Control] - These wireless earbuds allow you to achieve true unlimited freedom. Just picking up the earbuds,, they are always automatically connected, and you will be in your music world in a couple of seconds. Touch it with your finger, you can control them to activate the ANC, play/pause music, receive/end calls

[IPX8 Waterproof & Customizable Fit] - With Nano coating, Boltune waterproof earbuds even resists water when you’re washing away the sweat after a hardcore workout, which are the ideal choices for strenuous and sweaty exercises. Offer fitted silicone ear tips in 3 sizes for all day ergonomic comfort and superior sound isolation

Retail Price: $ 49.99

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Wireless Earbuds Active Noise Cancelling

What is Active Noise Cancellation?

Active noise canceling is typically capable of reducing background noise by about 28 dB while you’re listening to music. Because of this, it will effectively block out about 70 percent of background noise in most environments.

How Does Active Noise Cancellation Work?

Sound travels through the air as a wave. These waves oscillate, with peaks and troughs. There are 2 Microphones on the earbuds just for detect noise and ANC Tech then broadcasts reversed waves that cancel these sound waves of noise out.

Imagine that the peak of a wave is 1, and the trough is -1. The ANC Tech would create a -1 trough to coincide with the 1 peak. When combined, these waves add up to 0. In other words, the noise has been canceled out, and you hear nothing but your music. Pretty cool!!!

What is Smart Noise Cancellation Tech?

Smart Noise Cancellation Tech brings advanced voice enhancements and noise suppression which delivers the best possible call quality on Bluetooth Earbuds. The person who talks to you will hear your voice clearer.

How Does Smart Noise Cancellation Tech Work?

Boltune applies the first real-time AI-based voice enhancement application to our BH023 earbuds. Having undergone extensive machine learning, it is able to identify human vocals from background noise to intelligently extract your speech while suppressing ambient sounds for pristine HD quality audio calls – even in highly noisy environments.


USB-C Quick Charge Keep up with you more than 30hr of listening time thanks to a charging case. USB-C Quick Charge offers a simply charge for 10 minutes and gets up to 1 hour of playtime.	Smart Touch control Allows you to conveniently turn on/off ANC, play/pause, skip, voice assistant, answer/hang up, volume and access other functions at the touch of a button.	IPX8 Waterproof These lightweight earphones are built for performance with a reinforced design for sweat and water resistance, so you can take your listening to the next level.

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Wireless Earbuds Active Noise Cancelling, Boltune Bluetooth Earbuds with 4 Mics Noise Reduction, Enhanced Deep Bass, IPX8 Waterproof, 30Hrs ANC Earbuds, USB-C Quick Charging Case, Smart Touch Control

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Product introduction

Shipping Notices

Why choose these Boltune wireless earbuds?

From the manufacturer

What is Active Noise Cancellation?

How Does Active Noise Cancellation Work?

What is Smart Noise Cancellation Tech?

How Does Smart Noise Cancellation Tech Work?


USB-C Quick Charge Keep up with you more than 30hr of listening time thanks to a charging case. USB-C Quick Charge offers a simply charge for 10 minutes and gets up to 1 hour of playtime.	Smart Touch control Allows you to conveniently turn on/off ANC, play/pause, skip, voice assistant, answer/hang up, volume and access other functions at the touch of a button.	IPX8 Waterproof These lightweight earphones are built for performance with a reinforced design for sweat and water resistance, so you can take your listening to the next level.

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Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.