Product Details:

1.Product Name:
DISOUR APTX-HD Bluetooth Audio Receiver
2.Product Mode:D300-HD
3.Bluetooth Version:CSR Qualcomm Bluetooth V5.2
4.Chip: Qualcomm QCC3031
5.Product Material:Aluminum alloy
6.Interface: 3.5mm AUX/Coaxial/Optical Fiber
(Note:Only one interface is supported for output, three interfaces do not support simultaneous audio output)
7.Transmission distance:About 15M
8.Charging Type:Type-C
9.Capacity of Battery:500mAh
10.Working Time:About 10 Hours
11.Audio Codec: APTX/APTX-HD/SBC/AAC
12.Range:2400MHz-2483.5Mhz
Frequency Response:20Hz-20kHz
13.Product Size: 73*70*20mm
14.Compatible Devices: For Wired Speaker/Home Speaker/Power amplifier/Headphone/Car kit Etc...

Product Features:

1)Don't Need To Drive Plug and Play
Multiple interface designs,Meet multiple requirements,Make it easy for older devices to have Bluetooth.
2)Multi-Device Expansion Port Better Connection Effect
Bluetooth Audio receiving mode,3.5mm AUX/Coaxial/Optical Fiber audio output,multi-device expansion interface,let you feel better connection effecet.
3)Older Speakers Upgaded Bluetooth Speakers
Connect old speaker or power amplifier 3.5mm AUX/Coaxial/Optical Fiber interface and fiber coaxial interface,Solve the problem that the speaker does not have Bluetooth and cannot use Bluetooth to play.
4)Support a Wide Variety Of Power Amplifier Equipment
Compatible with all kinds of old audio amplifier equipment,strong signal without delay,APTX-HD High fidelity,enjoy CD-Grade sound quality.
5)Support APTX-HD Low Latency+High Restore
High fidelity APTX-HD enables Bluetooth to have CD-Level sound quality HiFi shock lossless sound quality,high fidelity audio data restoration.Let the wireless connection enjou the wired connection sound quality experience.
6)Large Capacity Lithium Battery Long Endurance Experience
500mAh large-capacity lithium battery with a battery life of up to about 10 hours.
7)CD Lossless Sounds Quality APTX-HD HD Decoding
APTX-HD decoding technology enables Bluetotoh to have CD-Level sound qualtiy.Enjoy non-destructive shock sound quality.
8)Bluetooth 5.2 Chip Music Starts With The Core
Bluetooth 5.2 chip,stable signal transmission,Low latency +high restore allows audio signals to be transmitted wirelessly.
9)With Antenna,Long distance, stable transmission
15M Barrier-free Transmission Receive No Pressure.

Note:

Note: It's a DISOUR Bluetooth audio receiver only, not a transmitter. Can only be used for audio transmission,So you couldn't use it for your keyboard, mouse, file transfer.
(The function of the Bluetooth receiver is to add Bluetooth wireless function to the wired speaker/headphone, so that the Bluetooth-enabled device such as the mobile phone can be wirelessly connected to the wired speaker/headphone through the adapter.)

Packing List

-Packing List:(Standard Edition)
1x D300-HD Qualcomm Bluetooth 5.2 Audio Adapter
1x 3.5mm Audio Cable
1x Type-C Charging Cable
1x User Manual
NOTE: The RCA and Coaxial and Optical Fiber audio cable not included in standard edition package,So if you need please choose right option.
------------------------------------
--Packing List:(RCA Edition)
1x D300-HD Qualcomm Bluetooth 5.2 Audio Adapter
1x 3.5mm Audio Cable
1x Type-C Charging Cable
1x User Manual
1x RCA Audio Cable
------------------------------------
---Packing List:(Coaxial Edition)
1x D300-HD Qualcomm Bluetooth 5.2 Audio Adapter
1x 3.5mm Audio Cable
1x Type-C Charging Cable
1x User Manual
1x Coaxial Audio Cable
------------------------------------
----Packing List:(Optical Fiber Edition)
1x D300-HD Qualcomm Bluetooth 5.2 Audio Adapter
1x 3.5mm Audio Cable
1x Type-C Charging Cable
1x User Manual
1x Optical Fiber Audio Cable
------------------------------------
-----Packing List:(Deluxe Edition)
1x D300-HD Qualcomm Bluetooth 5.2 Audio Adapter
1x 3.5mm Audio Cable
1x Type-C Charging Cable
1x User Manual
1x RCA Audio Cable
1x Coaxial Audio Cable
1x Optical Fiber Audio Cable

About Us:

Dear customers,we are professional manufacturer that produce Bluetooth devices like Bluetooth adapters,Bluetooth earphones and Bluetooth speakers.We will test all the products before we send the products out,which make sure that you will receive the perfect products.

Shipment & Payment:
1. We will shipped the parcel in 1-3 days after you made payment.
And the following forms of payment are accepted by Aliexpress: Credit card, TT, Western Union and Qiwi wallet.
2. Instruction:the weight and size we marked in the package details is not the actual weight and size of the goods, if you need to know the actual weight and size, you just need to contact us.
3. Delivery time:
1) Transportation developed countries is about 7-45 days.
2) Remote countries is about 2-8 weeks.
4. If buyer want to use more faster shipping method, like EMS, DHL etc, please communicate with us about the increase shipping.
5. Instruction:The shipping time is depends on the buyer\'s customs clearance time or Force Majeure. If buyer does not receive the goods in a long time, we hope buyer can contact your customs or local post office, in order to get goods soon.

After-sales Service:
We will check the goods quality before shipment. If there are some unexpected problems
happen, we hope to solve the problems with buyer through friendly in the following ways:
1. If it is quality problem, buyer can submit argue within 15days after receiving the goods, buyer must provide photos or video and other evidence to seller for identify.
2. Man-made damaged, buyers take full responsibility.
3. Product quality processing program:
1) The buyer return the goods to us and responsible for return shipping costs; after we receive the goods ,we will send a new product to buyer and pay for the resend shipping cost.
2) If the goods (total price including shipping is less than 10USD) has quality problems, we will resend a new product in buyer next order; if buyer don\'t plan to make a new order in the near term, buyer can pay the resend shipping cost and ask to resend a new product.

Feedback:
1. We depend on our customer satisfaction to succeed. Therefore, your feedback is extremely important to us.
2. If you are satisfied with our items, please leave a positive feedback to us. We will leave a positive feedback to you later.
3. Contact us by email or our trade manager:Dean Wu, before leaving any negative or neutral feedback. We will deal with you to solve any problems as soon as possible.
We work 6 Days a week at 10:00 - 19:00 from Monday - Saturday Beijing Time.
Wish you have a great shopping experience here---DISOUR STORE