Naztech i9 Wireless Active Noise Cancelling 4.1 Bluetooth Headphones with In-line Microphone Up to 30

They do a great job of reducing low-frequency noise but they are not designed to completely cancel voices. Bluetooth wireless play relies on battery power. The i9 needs to be fully charged before first use. If the device they are trying to pair the Naztech i9 with cannot deliver a strong signal (old devices/devices with low-latency), then no matter the quality or type of headphones, they will not pair well.

Easily distracted by noisy coworkers or bothered by ambient airplane noise? Looking for a few moments of silence?

Naztech’s i9 BT Active Noise Cancelling Headphones are for you!

Enjoy 3 Ways

• Wireless– The latest apt-X Bluetooth 4.1 technology ensures a reliable, clear connection
• Wired– Use the braided tangle-free (frustration-free!) 3.5mm cable and conserve your battery. Gold plated stereo and airplane adapters ensure Universal Compatibility and offer the highest quality connectivity
• Solo– Use the Active Noise Cancelling (ANC) feature by itself to enjoy peace and quiet

Active Noise Cancelling

Patented Noisehush Technology minimizes distractions by negating external sound waves, keeping the outside out

Ultra HD Sound

Get concert-quality sound with40mm drivers that provide booming bass, a detailed midrange, and extended treble

Rechargeable Lithium-Ion Battery

Battery provides ANC for 30 hrs (wired) and 12 hrs (wireless), with 15 hrs wireless play(no ANC)

In-Line Microphone

Excellent vocal clarity thanks to Noise Isolation Technology that cuts out ambient noises

Utility Meets Luxury

Memory foam and genuine leather provide unmatched comfort that contours to seal around your ear. Lightweight and compact, the foldable i9 is perfect for travel. A hard shell carry case has built-in accessory compartments to protect your i9 on-the-go

2 Years Guaranteed

We offer a hassle-free 30-Day Money Back Guarantee through Amazon, a 1-Year Limited Liability Warranty with 1 additional year for Amazon customers!

Keep HD sound in and distractions out with the Naztech i9BT

ACTIVE NOISE CANCELLING: These Universally Compatible Headphones feature Patented NoiseHush Technology, which reduces distracting ambient noise by capturing and negating external sound waves
WIRELESS APTX BLUETOOTH 4.1:The Latest in Bluetooth Technology for the best sounding and most reliable wireless transmission possible (up to 33 ft range!) whenever you unplug from the Tangle-free 3.5mm Braided auxiliary cable
BEST HD QUALITY SOUND: HD Sound & In Line: 40mm neodymium drivers provide the ultimate sound quality with enhanced bass for full rich sound. Built-in mic has Noise Isolation Technology that cuts out ambient noises for voice clarity
EXTENDED RECHARGEABLE BATTERY: Built-in rechargeable Lithium-ion battery provides up to 30 hrs of Active Noise Cancellation, 15 hrs of Bluetooth compatibility, and 12 hrs combined Bluetooth and Active Noise Cancellation
BUILT-IN MICROPHONE: Excellent vocal clarity thanks to Noise Isolation Technology that cuts out ambient noises