16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable

Description

Store category
Sign Up Now !
You may also like
16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable
Product Description
Description:
HiFi Headphone Amplifier: 3.5mm AUX Input and Output for MP3, MP4, Mobile Phone, Computer, CD player and personal media player
Supports most headphones of high impedance 16-300Ω
Headphone Amp adopts a rechargeable lithium battery with 2000mAH capacity, which allows it to stay working more than 8h.
Two-stage Gain Switch: enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion
Tips
:
It is not recommended to use while charging, because current disturbance occurred when charging may lead to noise
Features:
Input: 3.5mm AUX
Output: 3.5mm AUX
SNR: ≥120dB
Load Impedance: 16--300Ω
Frequency response: 20Hz-20kHz(±3dB)
More Than 8 Hours using Time
Charging voltage: DC5V
Note:
Do not use it while charging, it is not safe, and the current will make noise.
Operation:
Step1: Make sure to turn the VOL knob to the minimum.
Step2: Connect the input with audio source.
Step3: Connect the output with headset.
Step4: Turn the knob clockwise to turn on the power.
Step5: Wear headphone and adjust the volume.
Package Included:
1 x HIFI headphone amplifier
1 x Charging cable
1 x 3.5 audio cable
1 x user manul
Shipping
Payment
Return & Refund policy
Feedback
Customer Support - Contact
Shipping
FREE SAME BUSINESS DAY MONDAY- FRIDAY SHIPPING FROM USA.
All orders and payments received before 4PM EST (1PM PST) will be shipped the same business day.
All other orders within 1 business day.
No shipping on Weekends or US Public Holidays.
No responsibility for any custom duty
Shipping information will be updated when available.
Payment
We accept payment via PayPal. Use PayPal at checkout to pay with credit or debit.
Immediate payment is required. Shipping will be arranged within 1 business day once payment is cleared.
Return & Refund policy
1.We stand behind our items and offer
60 days
warranty. All items are in new and working condition unless specified otherwise elsewhere in the description.
2.All Returns - defective or otherwise - MUST BE PREAUTHORIZED to guarantee refund or exchange. Please contact us to get an authorization and return address.
3.Buyer agrees to pay for the cost of re-shipment for undeliverable or wrong addresses.
4.Buyer is responsible for Return Postage as well as a 20% restocking fee if return/replacement is not a result of our mistake such as wrong item.
5.Replacement or Refund will be made upon receipt of the returned item. Please include tracking number so we can process ASAP. If you do not wish to wait for a replacement, please repurchase the item.
6.ALL REFUNDS will be processed via PayPal. Please double check via PayPal history and transaction for confirmation. PayPal will send it back to whatever you used to pay within 3-5 days.
Feedback
We strive to provide the best products and services.
Your positive feedback 5 stars DSR help us do better.
If anything about your transaction did not meet expectations, please
CONTACT US
and give us the opportunity to make things right. We are always here to help.
Customer Support - Contact
Please do not hesitate to CONTACT US. You can message 24/7 on eBay for all questions and inquiries. We will get back to you within 1-2 business days at the latest.