These are only chargeable, no batteries as a back up. However it was a quick charge and a very easy pair process! Love them and the color is fantastic.
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Active Noise Cancelling Headphones, Ifecco Stereo Bluetooth Headphones with Mic HiFi Over-ear Headsets Support Volume Control 3.5mm Jack and Bluetooth Devices (Upgrade Silver)
Price: $49.99
Description
Ifecco Active Noise Cancelling Bluetooth Headphone Over Ear
Better Quiet-Active Noise Cancelling Headphones
Advanced noise reduction technology quells airplane cabin noise, city traffic or a busy office. So you can focus more on what matters-your music, movies and video with better noise cancellation
Advanced Bluetooth 4.1
This noise cancelling bluetooth headphone with bluetooth version 4.1, connection quickly and stable.
Soft Ear Cushions
Ifecco ANC wireless headphones with softness on the headband and protein ear cushions, comfortable around-ear fit you can wear all day long
Foldable Design
Rotatable and foldable design, adjust the best wearing flexibly that makes more comfortable for longer.
Compact Carrying Case
Earcups pivot and fold flat into a compact case that\'s lightweight yet rugged, so your headphones are well-protected during travel.
Specification:
Active cancellation :Up to 18~25dB
Blue-tooth version:V4.1
Speaker Unit: 40mm
Magnet: Neodymium
Sensitivity: 105+/-3dB
Impedance:32 ohms+/-10%
Frequency range:20~20KHz
Operation distance:33ft
Power: 3.7V 360mah
Working Hour: Music Playing 12~15 hrs
Package Includes:
1x ANC Bluetooth headphones
1x USB charging cable
1x 3.5mm Aux cable
1x Carrying Case
1x User manual
1x Warranty card
Warranty
30 days money back guarantee and 1 year warranty
Better Quiet-Active Noise Cancelling Headphones
Advanced noise reduction technology quells airplane cabin noise, city traffic or a busy office. So you can focus more on what matters-your music, movies and video with better noise cancellation
Advanced Bluetooth 4.1
This noise cancelling bluetooth headphone with bluetooth version 4.1, connection quickly and stable.
Soft Ear Cushions
Ifecco ANC wireless headphones with softness on the headband and protein ear cushions, comfortable around-ear fit you can wear all day long
Foldable Design
Rotatable and foldable design, adjust the best wearing flexibly that makes more comfortable for longer.
Compact Carrying Case
Earcups pivot and fold flat into a compact case that\'s lightweight yet rugged, so your headphones are well-protected during travel.
Specification:
Active cancellation :Up to 18~25dB
Blue-tooth version:V4.1
Speaker Unit: 40mm
Magnet: Neodymium
Sensitivity: 105+/-3dB
Impedance:32 ohms+/-10%
Frequency range:20~20KHz
Operation distance:33ft
Power: 3.7V 360mah
Working Hour: Music Playing 12~15 hrs
Package Includes:
1x ANC Bluetooth headphones
1x USB charging cable
1x 3.5mm Aux cable
1x Carrying Case
1x User manual
1x Warranty card
Warranty
30 days money back guarantee and 1 year warranty
