Amazon today offers the Boltune Bluetooth Earbuds with 4 Mics for just $33.99(previously sold for $49.99). Without applying any special discount code at the checkout, you save $16 directly.
The upgraded second-generation Boltune BH023 features Smart Noise Reduction, which can distinguish human vocals from background noise and intelligently extract your voice while eliminating ambient sounds, providing the best call efficiency.
Boltune wireless earbuds use ANC technology to sense and cancel up to 28dB of ambient noise, allowing you to listen to music without turning up the volume too loud in a library, cafe, busy workplace, or even city traffic. You can also use the ANC feature without playing music to get a good night’s sleep while flying.
These Bluetooth earbuds with 4 Mics (2 per earbud) improve voice pickup while reducing background ambient noise with advanced Smart Noise Reduction Technology. You can be heard loud and clear, enjoying a crystal-clear speech conversation free of background noise.
Adopting 10mm large-aperture fiber optic drivers, an ultra-thin elastic diaphragm, and a one-of-a-kind stereo builds, this speaker supports SBC/AAC high-quality audio decoding, providing music with a wider soundstage and exceptional clarity. Boltune BH023 boosts bass by 43 percent and provides a deep drum kick. You’ll be able to enjoy your music like never before.
ANC Bluetooth headphones have a 7-hour music playtime and an additional 23-hour playtime when used with a charging case. With the USB-C Fast Charge, you can get up to an hour of playtime with just a 10-minute charge. These earbuds will keep you company all day.