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Item specifics
  • Input Type: 3.5mm
  • Package: no retail box
  • Output Power: 150mW
  • Output Type: 3.5mm
  • Type: Mini Amplifier
  • Model Number: B4
  • Channels: 2 (2.0)
  • use: mobile phone /speaker /ipad
  • Type: Active Headphone Amplifiers
  • Op amp: NE5532
  • Battery capacity: 1000mAH
Product Description

ANC1  698  HD5500  IQ-1  991  H100  sem 6    U606  

 

 

It is a high performance portable headphone amplifier,built-in high performance power processor and a power amplifier, and can be connected with various audio player and various brands of mobile phone, the audio signal processing, amplification, output can drive all kinds of high resistance to headphones, so as to raise power volume amplification, improve the sound plays a driving role.

 

Specifications:

1) Material: Aluminum
2) SNR: 100dB
3) Distortion factor: <0.001%(100mW)
4) Impedance: 16-200Ω
5) Battery : 1000 mAh

6) Charge time: about 2 hours

7) Work time: about 4 hours

8) Dual OPA: NE5532

 

Package including:

1pc amplifier

1pc  3.5mm to 3.5mm audio cable

1pc charger

2pcs bandage

                          

 

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Customer Satisfaction
1) If you are not satisfied with the product you purchased for any reason, please contact us best deal for return the product, we`ll refund your money. Merchandise which is damaged or missing components is not refundable.(Shipping & Handling costs are not refundable.) Item must be returned within 7 Days after you received the item in their original condition. Buyers responsible for the shipping cost. We best deal refund the money after received the item in time.
2) If you have any concerns or you are not happy with the product you purchased, Please contact us before considering leaving neutral or negative feedback,we best deal do not accept any neutral or negative feedbacks. We best deal will try to the best to resolve a problem you have.
3) We are committed to your 100% satisfaction.

 

Shipping Information

1) We only ship to confirmed order addresses. Your order address MUST MATCH your shipping address.
2) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.
    Transit times may vary, particularly during the holiday season.
3) If you have not received your shipment within 30 days from payment, please contact us. 
    We will track the shipment and reply you as soon as possible.

4) Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly, processing time can be 2 to 5 working days.
5) We do not be responsible for any customs duty or import tax,but orders will be sent as gift with lower value declare.

 

Feedback
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 20cm x 15cm x 6cm (7.87in x 5.91in x 2.36in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 20cm x 15cm x 6cm (7.87in x 5.91in x 2.36in)
Payment
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