AIYIMA 6J1 Tube Preamplifier Audio Board LM1875T Power Amplifier Board 30W Preamp Bile Buffer Headphones Amplifier AMP DIY Kits
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ID: 104799
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Neoteck 16-150Ω HiFi Headphone Amplifier Bluetooth-Compatible Earphone Amplifier Portable 3.5mm AUX For Phone With 3.5MM Cable
4.7 (32 votes)
Price:
US $72.41 - 77.09
/ piece
Discount Price:
US $
49.69 -
52.90
/ piece
-31%
- Ships From
- Color
Overview：
This HiFi headphone amplifier design is normally used to drive a headphone with a relatively high impedance. It can connect various audio players and mobile phones to process, amplify and output its audio signals, which can drive all kinds of earphones.
Features:
HiFi Headphone Amplifier, It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, enjoy high-quality audio.
QCC3003 Bluetooth 5.0 receiver, It designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers.
1000mAH Rechargable Lithium Battery, It adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 hours. Plus, there is a volume control knob for volume adjustment.
Two-stage Gain Switch, It 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
Broad Compatibility, This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, Mobile Phone, Computer, CD players and personal media player.
Specification：
Lithium battery capacity: 1000mAH
Amp using time: more than 8 hours
Bluetooth decoding mode: SBC, AAC
Bluetooth protocol: A2DP V1.3.1, AVRCP V1.6 ,HFP V1.7, HSP V1.2
Bluetooth distance: 10m Max
Amp battery voltage: DC3.7V - 4V
Amp internal working voltage: ±4V
SNR>100Db
THD+N 0.0003%
Output Power: 40Mw in Impedance 16Ω
Adapted Headphone Impedance: 16-300Ω
Dimension: 95 x 52 x 13(L x W x H)
Package Content:
1 x Bluetooth Headphone Amplifier
1 x USB Power Cable
1 x 100cm Audio Cable
1 x User's Manual
- Signal To Noise Ratio: signal-to-noise ratio> 100Db
- Dimensions (WxHxD): Bluetooth-Compatible 5.0 Receiver
- Body Material: Aluminum
- Bluetooth: Yes
- Operational Amplifier Chips Model: Portable 3.5mm Audio Earphone Amp
- DAC Model: Bluetooth-Compatible Headphone Amplifier
- Channels: Other
- Package: yes
- Output Power: 3.5mm AUX Input and Output
- Model Number: HiFi Headphone Amplifier
- Type: Mini Amplifier
- Recommended Headphone Maximum Impedance: 101-150 Ohm
- Built-in Battery: Yes
- Output Type: COAXIAL
- Input Type: bluetooth
- Brand Name: Neoteck
- Origin: Mainland China
- Certification: FCC,CE,RoHS
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
