Avantree Active Noise Cancelling Bluetooth 4.1 Headphones with Mic, Wireless/Wired Super Light Comfortable Foldable Stereo ANC Over-Ear Headset for Cell Phone PC TV, Ambient Noise Reduction – ANC032
ACTIVE NOISE CANCELLING: Effectively reduces distracting low frequency background noise while preserving characteristics of audio source at the press of a button. *NOTE: ANC works best at reducing consistent Low Frequency Background Noise, including engine sounds, metro noises, large crowds etc. Inconsistent or sudden bursts of sound like a lively conversation, car horn or shouting are usually unaffected.
SUPERIOR SOUND: High precision-engineered 40mm stereo drivers combined with an advanced Bluetooth CSR chipset deliver powerful and steady audio ensuring a smooth but dynamic music listening experience.
ULTRA LIGHT & CUSTOM FIT: Weighs only 0.40lb (180g). Constructed from lightweight yet durable materials. Offers an improved and fully customizable fit with swiveling ear cups, an adjustable foldable headband and super soft earpads. An ideal music companion for traveling.
WIRELESS & WIRED 2-IN-1: Bluetooth 4.1 connects in seconds from up to 33 feet away. Built-in rechargeable battery provides up to 10 hours play time in ANC Mode and up to 18hrs play time in Bluetooth Mode. Includes an audio cable for use in wired mode via the 3.5mm AUX port without draining your battery.
FULL CONTROL ON YOUR HEADPHONE: User-friendly and hands-free capability allows you to make calls, choose music tracks, adjust volume and switch ANC ON/OFF – all from the headphone’s on board controls.