ZK-QCC Qualcomm Bluetooth 5.1 Lossless De Board APTX LDAC Audio

body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 22px; font-family: 宋体; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; }

ZK-QCC Qualcomm Bluetooth 5.1 Lole De Board APTX LDAC Audio Decoder Board

Product Highlights: On-board antenna, the transmiion distance is about 50 meters in open space, no external antenna is required. If it is installed in a metal case to avoid signal shielding, you can purchase an external antenna for installation and reserve an IPEX antenna seat.There is a 12S output interface, which can be connected to a power amplifier with l2S input function, and a on expansion interface is left to realize the previous/ song switching, pause/play, volume adjustment, and strong expandability.There is a TYPE-C USB interface, which can realize PC sound card connection, or USB power supply.Free acrylic shell and fixed magnetic column, magnetic adsorption fixed installation, convenient and quick.QCC5125+PCM5102A lole transmiion, lole de, no lo, perfectly display the dynamics and details of the sound, high frequency without glitches, midrange is round, low frequency is powerful, good flexibility. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB, no harm without contrast./QCC3034+PCM5102A lole transmiion, lole de, no lo, perfectly display the dynamics and details of the sound, high frequency without glitches, midrange is round, low frequency is powerful, good flexibility. Extremely high parameter performance: dynamic 112dB, signal-to-noise ratio 112dB, distortion -93dB, no harm without contrast.The key parts of C adopt fever capacitors, which perform well in parameters such as diipation factor and ESR etc, improve the speed and improve the overall quality of high, medium, and low frequencies etc. Different temperature, voltage, and frequency affect the sound quality, and a good diipation factor can reduce the impact. The small leakage current of the capacitor reduces the aging degree etc, and the low ESR reduces the high-frequency impedance and increases the dynamic response speed.type: QCC5125 / QCC3034Material: plasticcolour: As shownPackage COnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About Us

We provide the good product with the best price,we support Wholesale/Drop Shipping Order

1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.

2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.

About Payment

If you meet any problem when making the payment, please contact Customer Service Center to ask for help:https://helppage.aliexpre.com/buyercenter/index.htm

About Shipments

1.We will send out the orders ASAPwithin 2-5 days(except weekends and national holidays) once your payment is completed normally.

2.Please write your complete delivery addre with correct phone number and zip code, especially Ruia and Belarus buyers,please confirm your full name.

3.Please notice that we will not responsible for customs duties.Please do the customs clearance by yours.

4.We provide both post shippingand expre shippings.For most countries, post shipping takes about 25-35 busine days, and longer for some countries like Brazil, Peru.

Expre shipping inlcude,, Premium Shipping and Special Lines like Aramex. It takes about 7 days.(It will delay if your country meet some problem,Worker strike,weather problem and so on.)

About After-sale Service

We are reliable seller and we have ourprofeionalafter-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.

About Feedback

1. Please check the package and item when you get carefully to make sure there is no problem.

2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.

3. If there is no problem, please leave us 5 star positive feedback.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.