Active Noise Cancelling Wired/Wireless Bluetooth Headphones, Monodeal Foldable Over The Ear Headset,Soft Memory-Protein Earmuffs,Hi-Fi Stereo Headset for PC/Cell Phones/TV Travel Work Daily Use

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Feature"Big" EAR PadSuper lightweight headphones: Over-ear design and ultra-soft ear pads deliver a comfortable, fatigue-free listening experience even for extended periods of timeLONG BATTERY LIFE Rechargeable Long-lasting Li-Ion Battery provides up to 20 hours of continuous use. Never worry about being out of battery power! – the headphones can operate without battery power (with noise cancelling turned off) PORTABLE CONVENIENCEEasy to take with you: Foldable design in combination with the included travel case provide a highly portable listening solution. Free your timeACTIVE NOISE CANCELLING HEADPHONES WITH MICROPHONE-Long long travel will not be boring and noisy any more,enjoy the movie ,music ,radio and so on. Devotion on workInternal precision noise reduction circuitry effectively eliminates up to 85% of background noise . More focus on your job , without being disturbed even in the noisy backgroundSpecificationName: Active Noise Cancelling Wired/Wireless Headphones with MicrophoneInput terminals: DCФ3.5DC PlugWorking voltage: 3.7VMaximum output power: 90MWNoise level : 18-20dbSignal to noise ratio (SNR): ≥ 90dbPower supply: 200mA lithium battery RatedOperating time: ≥30hNoise reduction modes: dual-microphone noise feedbackPacking Content1xBluetooth Noise Cancelling Headphone1x 3.5mm Audio Cable1x Mirco USB Charging Cable1x Airplane Adapter1x Packing Bag1x User ManualWarranty Every MonoDeal product includes a 45-day money back & 12 month warranty