【ANC Technology】Mixcder E7 adopts the Active Noise Cancelling tech, which continuously analyzes and reacts to outside noise, blocking out external noise by creating inverse waves, to make you immerse yourself in music.
【Never Power Off】The wireless mode: A built-in 400mAh battery provides up to 20 hrs of continuous playback per charge. The Wired mode: you can also connect it to your device by the included audio cable. Thus it will never power off.
【Immersive Sound】Large 40mm driver units and CSR Bluetooth ensure great sound quality, especially the powerful deep bass sound. You could also enjoy clean and clear sound with great details without being disturbed by noise.

【ANC Technology】 Hybrid active noise cancellation technology blocks out the ambient noise, which enables you to enjoy music more deeply, and feel a stronger connection to it whenever you are.
【Superior Sound】 Exceptional sound quality is delivered through customized 40 mm drivers so that you’ll enjoy clean, clear and rich sound with great details without being disturbed by noise.
【Listen for longer】 Rechargeable battery provides up to 18-hour playtime per charge when you listen wirelessly and freely. Or, with the included audio cable, it plays music with ANC for 40 hours.

Perfect HIFI Sound: Utilizing APT-X technology,the Mixcder HD401 Headsets offer you high fidelity stereo music with deep bass and crystal clear speech. Without distortion, the bass is perfect and the highs, mids are supre clear.
Extra-Soft Ear Cushions for Maximum Comfort: With skin-friendly ear-cushion and lightweight design, the Mixcder HD401 wireless bluetooth headphones offers you ultra comfortable experience for extended periods time of wearing.
Long Battery Life & Long Distance Transmisson: Built-in rechargeable lithium polymer battery, it supports up to 18 hours playing/talking time. Transmission distance is long up to 33feet (10m) and you can skip-music freely.