Active Noise Cancelling Bluetooth Headphones—CQ7

• 【ACTIVE NOISE CANCELLING】At a flip of switch, effectively reduces 85% distracting low frequency background noise. *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.

• 【Hi-Fi SUPERIOR SOUND】Optimized 40mm acoustic driver combined with an advanced sound IC deliver powerful and steady audio ensuring a smooth but dynamic music listening experience.

• 【COMFORTABLE WEARING】Weighs only 0.40lb (180g), constructed from lightweight yet durable materials ( seller warranty with 18 month). The high grade protein leather pads and the ergonomically designed adjustable and stretchable headband will allow you to have the perfect and most comfortable fit for a long time wearing.

• 【WIRELESS AND WIRED】The rechargeable battery provids endless enjoyment of music for up to 20 hours at ANC & Bluetooth mode. In addition, a 3.5mm audio cable also offers 50 hours nonstop music experience.

• 【BUILT-IN MICROPHONE】In bluetooth mode, Conambo CQ7 provides clear and high-quality calls, Which is convenient for you to free yourself and enjoy hands-free convenience.