Bluetooth Transmitter Receiver,Bluetooth Audio Adapter for Airplane,Bluetooth Transmitter for

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A quick rundown of this product’s key features:

Product Description

eppfun AK3040C Max Bluetooth Transmitter Receiver Specificiations

Bluetooth Chipset Brand Qualcomm QCC3X Series Bluetooth Version Blutooth 5.2 Bluetooth Adapter Type both Transmitter and Receiver Audio Codec Aptx adaptive/Aptx Low latency/Aptx HD/Aptx/SBC (MANUAL SWITCHING) Audio Interface Transmitter USBC/Aux IN Audio interface Receiver AUX out/RCA Out Multipoint Source up to 2 phones Multipoint device up to 2 speakers/headphones Power (working time) 500mAh(up to 50 hours) Accessories AK3040C Max/ Airplane jack/ charing usb/ RCA Cable(optional). 3.5mm jack(optional) Compatible Source（Tx) PS5/TV/ PC/ Phone/Gaming console/Mac/IOS/Ipad/Airplane/Boat Compatible devices（Rx) Speakers/Home stereo/ Headphones

[Bluetooth 5.2 ] The Bluetooth Audio Adapter boasts state-of-the-art Bluetooth 5.2 technology and a Qualcomm chip, providing robust support for a wide range of Bluetooth audio coding protocols, including SBC, AAC, aptX, aptX-LL, aptX-HD,Aptx adaptive. This dynamic combination delivers exceptional decoding capabilities, ensuring high-fidelity stereo sound quality comparable to CD-level standards
[Low latency mode] The aircraft Bluetooth adapter supports low latency decoding technology (<40ms) of aptX LL in TX mode, ensuring true synchronization of sound and image. In addition, using dual link AptX adaptive low latency flight and travel, if you encounter severe delays, please first check the audio source and ensure that your device also supports AptX LL encoding and decoding
[Share HD stereo sound]Elevate your wired stereo system with our bluetooth audio adapter. Enjoy unparalleled sound quality with aptX/HD/Low Latency/Adaptive, ensuring every note is delivered with stunning clarity, perfect for listening to music, watching movies or playing games. Plus, connect two devices simultaneously whether it’s your headphones or smartphone/tablet, our wireless transceiver keeps you connected without audio quality compromise
[Share HD stereo sound]Elevate your wired stereo system with our bluetooth audio adapter. Enjoy unparalleled sound quality with aptX/HD/Low Latency/Adaptive, ensuring every note is delivered with stunning clarity, perfect for listening to music, watching movies or playing games. Plus, connect two devices simultaneously whether it’s your headphones or smartphone/tablet, our wireless transceiver keeps you connected without audio quality compromise
[Long-time playback]With an indicator light, you can easily see the continuous status. It takes about 2 hours to fully charge. Bluetooth5.3 transmitter The receiver can be used continuously for 20 hours or more
[Encoding and decoding visual] In transmission mode, not only can the most suitable audio codec that matches the headphones be manually switched, but it can also be displayed through LED In the receiving mode, you can know what type of codec the headphone end is, which can be manually adjusted at the transmitting end. It can be said that this product is very simple and convenient to use.

Our Top Reviews

Reviewer: VonPhillips
Rating: 5.0 out of 5 stars
Title: Great way to cut the cord while traveling on long flights.
Review: I’ve been using some wired Bose noise canceling earphones for years but thought I would give this a try for an upcoming flight to Europe. Thought it would be nice to “cut the cord” and use some Bluetooth headphones so I don’t have to worry about getting tangled up with cords.Tested this in “transmit” mode on a laptop and it worked great, so I’m confident it will work just fine on a plane. The instructions are clear, detailed and easy to follow and it didn’t take too much effort to get my headphones to pair. I did follow the procedure to the letter and initially my headphones did not pair, so I turned the transmitter off and back on and into pairing mode while leaving my headphones in pairing mode and they connected fine. The volume was great with plenty of range and the sound quality was great.I have not yet done an extensive test of the battery life but will update after my trip. The product page states it “can be used continuously for 20 hours or more” which would be impressive, but we’ll see.I also did a brief test of the receiver function using the aux-in jack on an old stereo system by pairing with my iPhone and this too worked as expected.Overall, this is a handy device for those looking to stream to or from various devices and it will find a permanent home in my travel electronics kit.

Reviewer: Patricia
Rating: 2.0 out of 5 stars
Title: Transmitter
Review: Be an older, single person living alone, I could not understand directions clear enough to connect, may be a me problem

Reviewer: Hippy Bryan
Rating: 5.0 out of 5 stars
Title: Good audio quality, easy to set up to receive OR transmit!
Review: I like how easy this is to connect. I’ve used it to connect the bluetooth music from my phone to an older Bose speaker system, and to connect an older laptop to a bluetooth speaker. There is a slide switch on the side to select transmit or receive mode. The 20 hour battery life lets you use it untethered in the car or airplane for long periods of time. Included is a 2-prong airplane stereo adapter. The front displays the audio codec mode and pairing status, I didn’t find any need to adjust anything from the default as the sound was great. I like the versatility of this small device and the battery for uninterrupted playback if USB power is lost like during vehicle starting or needing to borrow the cord to charge something else. Great audio solution for wireless transmission!

Reviewer: Irish2u
Rating: 3.0 out of 5 stars
Title: Bit Shaddy and NOT that easy to connect.
Review: K.I.S.S “Keep it Simple Stupid” connecting was a bit of a hassle ;-(

Reviewer: RC
Rating: 5.0 out of 5 stars
Title: Not laggy at all
Review: The sound quality is amazing, and there’s no delay between the audio and the video. Plus, I can connect two pairs of headphones, so my friends and I can enjoy the same movie or music together. It’s small and easy to carry around, so it’s perfect for travel. If you’re looking for a way to make your headphones wireless, this is a great option.

Reviewer: Drock
Rating: 5.0 out of 5 stars
Title: Mostly just use in my car to have Bluetooth connectivity
Review: Three are a lot of options on this Bluetooth device, like transmitting etc, but I mostly use this for adding Bluetooth connectivity from my phone to my car which doesn’t have a Bluetooth stereo. It works great and let’s me hear turn by turn navigation and music through my speakers. It’s small, easy to use and stays in my center console plugged in. I haven’t needed to charge it yet but it seems to stay charged for a while.

Reviewer: Dan Stan
Rating: 2.0 out of 5 stars
Title: Not as expected
Review: So this works as long as your phone is within a foot maybe 2 max of the transmitter. The point of bluetooth is to be able to not be glued to where you need audio playing and with this you can’t be. When my device is within a foot it sounds good but the other obstacle is if there is any bumps or shaking it crackles and cuts in and out. There is much better devices out there than this.

Reviewer: Michael
Rating: 5.0 out of 5 stars
Title: Very compact transmitter with low latency audio
Review: This Bluetooth transmitter is one of the best transmitters that I tested. Most of the transmitters can well deliver audio/music but has noticeable latency when matching with the video. This is the very few ones that I found with very low latency that would provide a great audio/video matching through Bluetooth.There are several indicator lights on the front panel which was kind of confusing when first saw it; however they are just indicators of codec that each (max 2) ear sets is capable of doing.However found that the connector is about 0.5-1mm shorter than others as shown on the left hand side of the photo. This in some cases caused the loose connection issue, for example it won’t full insert into the ear phone socket of Microsoft surface laptop as the socket is on a slightly tilt surface.