Hi-Fi Stereo Bluetooth Wireless Headphones with Noise Cancelling Subwoofer Headset foldable Leather earmuffs E-990

Feature:

1. Hi-fi stereo wireless bluetooth transmission
2. Built-in EQ equalizer
3. High anti-interference antenna
4. Built-in large capacity rechargable lithium battery
5.Advanced DSP technology
6. 360 degree all hidden style hifi microphone
7. Advanced ECHO cancellation
8. Mobile talk or music play two modes automatically switch

Specification:

Protocol standard: bluetooth V3.0+EDR
Frequency Response: 20Hz~20KH
Carrier frequency: 2.4GHz GFSK
Rating Output Power: 25dBm
S/N: ≥90dB
Speaker Size: 40mm (Dia.)
Impedance: 32Ω
Operating voltage: 3.7v
Battery Rechargeable lithium: 350mAh
Hold time: 15 hours
Music Playing: 12 hours
Standby time: 200 hours
Charging time: 3.5 hours
color: black/white/red/orange

Shipping 

We only ship to your confirmed address. Please make sure your shipping address is correct before purchase.Most orders will be shipped out within 1-3 business days upon payment confirmation.While there will be a delay for something we can not control (such as the bad weather). If it happens， just contact our customer service， we will help you check and resolve any problem. 

Taxes !#!amp!*! Charges  

Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to buyingWe can revise the invoice price as you requested for reduce taxes. 

Feedback 

Once you have received your item， please leave positive feedback for us as this will inform us that you have received your items. If you are dissatisfied with your purchase， in any way ， please contact us first prior to leaving feedback.We always work out problems to our buyers full satisfaction. Trust us ，all the issues could be resolved via communication. And we care our customers ，we love happy customers .if you have any doubt or issue with the order ，please feel free to contact us ，we are here to assist you! 

Contact us 

We care about our valued buyers， if you have any questions， we try our best to reply to your emails as soon as possible， however， due to high volume of daily incoming emails and time zone difference， we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.