The Active Noise Cancelling Wirless Heaphones are engineered with the top cancellation chipset that make the sound quieter and sounds better.
Wireless make your hands freely and connect to your devices with Bluetooth easily for favours music and clear phone calls. The headphones can reduce 25dB environmental noise, so provide you a better quality of the sounds with minimum volume,even in the noisy place, like train station,air port, so protect your hearing from hurt. Snug pad and adjustable headband, super soft memory-protein earmuff,so comfortable design for long time wearing, no pressure, no pain. The foldable and 90 degree rotation impact design make it so light and protable,it's convenient for traveling. Built-in a 300mAh good quality Lithium-ion rechargeable battery, charging 2-3 hours, the standby time up to 400 hours, and 30 hours only for noise cancelling, 15 hours for Bluetooth work only, 12 hours for booth. When the headphone power off and where charging may not be possible, just plug in the included audio cable.Specifactions and Parameters:
1.Advanced noise cancellation about -25 dB; 2.High quality stereo sound; 3.High quality microphone for fluent phone call. 4.90 degree rotation earcups. 5.Support Line-in 3.5mm plug. 6.Bluetooth: CSR V4.1; 7.Speaker Driver: ?40mm; 8.Battery: 3.7v/300mAh. 9.Accessories: Micro USB Cable and 3.5mm Audio cable.What's in the box:
IHAUQI Active Noise Cancelling Bluetooth Headphon x 1 Micro USB Cable x 1 3.5mm Audio Cable x 1 User Guide x 1
