QCY 50 Adjustable Wireless Bluetooth 4.1 Dynamic Noise Cancelling Stereo Headphone with Mic ‎,‎QCY 50 Bluetooth foldable headphone with mic is yet another affordable and quality product from the company and features noise isolation and cancelling‎.‎ The 200mAh built‎-in battery provides weeks of standby time and around 12 hours of music playback time‎.‎ The over‎-the‎-ear headphone is designed to provide comfort and a premium feel‎,‎ thanks to the soft‎,‎ wide‎-angle and adjustable earmuffs‎.‎ The headset feel sturdy and solid from every angle and has been nicely put together‎,‎ while the discrete branding and overall style compliments the audio quality‎.‎Featuring Bluetooth 4.1 technology and compatible with a wide range of devices‎,‎ QCY 50 headphones are easy to setup and use‎.‎ The headset can work well within a range of 20 meters and is designed to produce crisp and crystal clear sound‎.‎ Considering the price‎,‎ even audiophiles would appreciate the sound quality that competes with headsets costing 5‎-10 times more‎.‎ QCY 50 performs well in a variety of environments ranging from home use to sports‎,‎ running and doing weights‎.‎ The smooth‎,‎ streamlined and glossy design is quite an attention grabber and makes the headset look like a premium high‎-end gadget‎.‎ Bluetooth headphones often lack bass and treble‎,‎ but that’s not the case with QCY 50 as it produces a decent amount of bass without over powering the sound‎.‎