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🎧 Cut the cords, not the quality — wireless sound that keeps you connected.
The esinkin Bluetooth Receiver W29 transforms any traditional sound system into a wireless powerhouse, delivering high-quality stereo audio from smartphones or tablets up to 12 meters away. With easy one-button pairing, universal compatibility via RCA and 3.5mm jacks, and flexible AC or USB power options, it’s the perfect upgrade for professionals seeking seamless, clutter-free sound streaming.





| ASIN | B01CZVCYU0 |
| AntennaDescription | Internal |
| Audio Input | 3.5mm & RCA |
| Audio Output Mode | Stereo |
| Audio Output Type | RCA, 3.5mm |
| Best Sellers Rank | 1,200 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 5 in Bluetooth Network Adapters |
| Bluetooth support? | Yes |
| Box Contents | 1 x Bluetooth receiver , 1 x AC to DC Power adapter, 1 x 3.5mm to RCA Audio cable, 1 x USB Power cable, 1 x User manual |
| Brand | esinkin |
| Brand Name | esinkin |
| Colour | blue |
| Compatibility Options | Bluetooth-enabled devices (such as smartphones, tablets, and speakers) |
| Compatible Devices | Speaker, Tablet |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Connector Type Used on Cable | Auxiliary, RCA |
| Control Method | Touch |
| Control Type | Playback control |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 17,440 Reviews |
| Data Link Protocol | Bluetooth, USB |
| Enclosure Material | Plastic |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | plug_and_play |
| Item Dimensions L x W x H | 5L x 5W x 2H centimetres |
| Item Weight | 0.29 Pounds |
| Manufacturer | esinkin |
| Material | Plastic |
| Media Types | AudioFileFormats |
| Model Name | W29 |
| Number of Channels | 2 |
| Number of Ports | 2 |
| Power Source | AC adapter or USB plug |
| Power source | AC adapter or USB plug |
| Product Features | Wireless audio transmission with high sound quality |
| Product dimensions | 5L x 5W x 2H centimetres |
| Rechargeable Battery Included | No |
| Special feature | Wireless audio transmission with high sound quality |
| Supported Application | Any Bluetooth audio streaming application |
| Supported Standards | Bluetooth 4.0 |
| UPC | 744960472025 |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |
M**S
Does what it says on the tin
I was a little apprehensive after reading some of the 1 star reviews. Range, pairing, sound quality, included plug not being uk 3 pin etc,etc. Received this little gem about 3 hours ago. Plugged in to 1979/80 Marantz tuner amp (first one I bought with my own money). Powered both amp and this gem up and immediately able to pair my phone (Android). Navigated on phone to my audio server, and able to play any track at will. Then plugged this gem into another amp, a 1977/78 Optonica SM-1515. Again it worked immediately. The sound was probably not what an audiophile wants to hear, the tracks I have are mainly MP3, but for my enjoyment sounded absolutely great. The only problem with sound being on my Marantz where the knobs caused crackling due to having been stored in the attic for nearly 15 years, so maybe a little dirty. I then went to Radio-uk.co.uk and clicked on various radio stations, all of which came through the hi-fi speakers as clear as I would want them. The plug was a UK 3 pin plug so no worries about a 2 pin EU plug and having to run around finding a 2 pin plug adapter. Regarding the range, I have no need, and therefore have not tested range as my phone will remain next to the hi-fi in the same room. I had been near to buying a DAB+/internet radio separate with bluetooth to enable my listening of internet radio and my locally stored MP3s, but this little gem saved me about £105 and all the hassle of setting up DLNA on my audio server. For a tiny item at a small cost, I am now able to have huge sound and radio from around the world through my ancient hi-fi, that still works great.
D**.
Harnesses old style music system to new tech
Very nice unit. I use it to connect my old style high quality music unit to my IPhone. Set up was quick and easy. Very pleased. May buy more in the future.
I**S
Does its job
It’s a nice, smart little thing. It connects nicely and has various leads. The power lead has a proper plug on it so that’s nice. Also there’s a USB to power lead if you choose to use that instead. I didn’t try it as USB power can cause weird noise on such devices. I don’t know if it happens as I used the plug. I didn’t use the enclosed RCA to 3.5 cable. I used an RCA to RCA cable to connect to my sound system and the sound is decent. It’s a little quiet as others have said but my amp is fairly beefy. Now, it IS Bluetooth and it does lose a bit of sound quality due to the compression but for casual listening is just fine. It lags by a couple of milliseconds which you wouldn’t notice unless you do what I did: use this to connect a vinyl turntable to my main ancient sound system. I could have wired it but they’re kept in different parts of the room and I hate trailing wires. The turntable is a good one and connected to some good speakers by cable. I was hoping I could get the turntable to play to both systems simultaneously, ie through the speakers it is cabled to AND to the main system by Bluetooth. When you play a song, you can hear a few milliseconds difference, so it doesn’t work as an experiment. I can play through either, but not both or there’s a weird echo. The device works as it should but you should be aware of the limitations of Bluetooth: the compression isn’t lossless and there’s a very slight lag which you wouldn’t normally notice unless you do what I did.
M**N
Great little gadget with big output.
Ok let's start. If you have upgraded your smart TV to the latest model you will have noticed there is no RCA, optical, or jack plug ports. . That's when I had a problem. Because I have an old Sony amplifier which does have hdmi but not hdmi. Arc ( audio return channel.) so I was unable to get sound out from TV to my amp & speakers. So I bought a Bluetooth device with RCA, optical, and coaxial ports. ( Not this one) This was advertised by seller as send & receive signals. So I thought great. It arrived and I plugged it into my receiver and paired it to my tvs Bluetooth. No joy it would not go into recieving mode. I tried everything but no. I contacted the seller and they said it does not receive. I told them that it was advertised as such so the product is not fit for purpose. They said sorry would you like me to show you how to set it up!!. Any way I sent the product back and bought this little beauty. In less that 5 minutes from plugging in and pairing to my TV Bluetooth I had sound booming out my speakers in 5.1 sound. Also paired with my phone with ease. So there you have it. At £15 it worth every penny and will solve your advanced technology problems( for now) until they bring out something else!
P**L
Excellent little device
We have a few conventional hifi systems in the house, and are using this on our kitchen system (NAD 310 amp, Mordaunt Short Avant speakers) to hook up blue tooth devices. I use an Audioengine B1 on another system (Cyrus 8DAC, Monitor Audio Bronze 2) and, although the B1 has very positive reviews for its sound quality (and I’ve been quite happy using it for more than two years now) I’m not sure this cheap alternative isn’t actually more or less every bit as good. The Esinkin adapter and the one from Logitech appear to be clones, so given my comparison of its audio qualities compared with the B1, I’d say it was a no-brainier to opt for the Esinkin as long as it is cheaper than the Logitech. My only minor criticism, which I see is voiced in other reviews, is that this device is somewhat over-keen to connect with the first device which it detects. I simply connect it to its power supply at the same time as I connect it to a device and I can’t say that connection is anything other than an occasional and insignificant problem. Having paid under £20 for it, simply I don’t consider this an issue. Mainly I use it to play an Echo device through the kitchen system, which sounds a little redundant given that the Echo has a line-output, but for various reasons the Echo is in a different part of the room from the hifi and it is neither practical nor sightly to run a long lead between the two. The Esinkin also gets used on occasion with phones and tablets and, excepting the slight issue involving its keenness to connect with other devices, it works flawlessly. I haven’t tried the Esinkin through my main, and very revealing, system (Rega Elex-R, B&W 705S2), although I have tried the Audioengine B1. I think that in this system the B1 sounds extremely inferior compared to analogue sources (so I don’t use it in this system). I can’t quite imagine the Esinkin would fare any better. However, there is no need to use either the Audioengine or Esinkin on this system as I have linked it up with the line-out of a 3rd gen Echo Dot. On all sources through the Dot (internet radio, Amazon Music HD and Ultra HD, and using the Dot as a blue tooth device), the sound quality is at the very least acceptable and at best as good as CD (and better than DAB). So, in summary: if you want to blue tooth enable a conventional hifi system, then use an Echo or Echo Dot (or presumably some other similarly purposed and quality device), but if you’re averse to Alexa’s dulcet tones, Amazon’s hegemony, or if you can’t plug an Echo or similar device in via line level, then the little Esinkin device provides an excellent, inexpensive solution.
J**.
Great little gadget
Bought to bluejack in to an old stereo in a workshop rather than having a dozen different cables kicking about to fit all the phones we would use to stave off listening to the radio all day. All the cables needed come with it, I fitted it in seconds and it hasn't sat unused once. Even covered in 5mm of dust and being forgotten about for a couple of months hasn't dulled its tardiness.
R**N
Works great I'm chuffed
Having a older Marley speaker with the old iPod connection it was a pain using my iPhone as the only way of connecting was by using the aux lead, this meant that every time I wanted to skip a song or adjust a volume I had to revisit the 80's and drag myself off the sofa to make the perilous Trip across the lounge to make the necessary adjustments. This would be fine but I am a serial track skipper and as a fully fledged couch potato this extra exertion wasn't acceptable. So looking at my options I stumbled across this Bluetooth adapter and did the necessary research, decision made and order placed I had the extremely long wait to the next day before this life changing gadget would arrive. It arrived promptly the next day and I considered for one second to do a unboxing and set up video and post it all over the internet, I decided not to because I am not a virgin with no friends and honestly have you ever seen a decent unboxing video where the geek didn't come across as someone who probably breast fed until they were nearly 20!! I plugged the adapter in and set it up which took a matter of a few seconds, linked my iPhone and played a few tracks. If there is any loss of audio quality I couldn't detect it, my ears however are 44 years old and in that time have been worn out with near constant BS. Like you do with any new gadget my eagerness to connect everything in the house was overwhelming and moments later my mac book pro was also connected. What can I say this little box works wonders and anything with either RCA or 3.5 pin outputs and Bluetooth can be connected. The quality is it is fantastic and so far I don't have a single thing to moan about which according to my long suffering partner is a first. If you are in the market for a Bluetooth adapter don't bother with ones that look very similar but cost a lot more, this is one from esinkin is top quality and won't cost you many groats.
B**S
Better than you may think
Sound is better than i thaught it would be, got it to replace a astel hb1 and it sounds fine in a system that would high light a shortfall in sound quality. Its pluged in to a naim unity1 playing to a pair of evo 4.4 speackers in a treated room. Its doing its thing fine in fact suprised its doing so well. The fact i still have a stereo image as sharp as i do os frankly astonishing considering its cost.
A**J
Un excellent adaptateur Bluetooth
J'en ai deux : un à la maison et un autre dans mon atelier. Je suis d'une certaine génération, donc bien sûr, je possède quelques amplificateurs et enceintes vintage de qualité, capables de faire trembler les ardoises du toit. Cet adaptateur fonctionne à merveille et redonne vie à ces anciens appareils. C'est tellement mieux qu'une enceinte Wi-Fi moderne. J'habite à la campagne. Mes voisins, même s'ils sont loin, adorent ma musique
G**.
Perfetto, ottima qualità e subito operativo.
Perfetto, e quasi "irrinunciabile" dopo qualche settimana di utilizzo. Collegato in un minuto all'amplificatore Onkyo del mio impianto hi fi tramite classici connettori RCA. Subito riconosciuto dal Bluetooth del mio smartphone Samsung, e immediatamente operativo. Qualità davvero ottima per un dispositivo cosí semplice ed economico. In qualsiasi istante, dal mio Smartphone, posso inviare al mio impianto stereo qualsiasi contenuto audio che mi interessi (da Amazon Prime, Bandcamp, Youtube usando il browser Brave che elimina automaticamente contenuti pubblicitari...) e ascoltarlo in ottima qualitá. Super consigliato!
K**N
Ich empfehle definitiv
Gutes Gerät für kleinen Preis. Ich nutze es für einen älteren Yamaha Verstärker ohne Bluetooth um meine gestreamte Musik oder Radio zu hören Es verbindet sich sofort mit Smartphone oder was auch immer man als Bluetooth Geräte nutzt.
B**E
Article reçu
Conforme a la description. Aucune surprise. Bien emballé. Délai respecté.
P**N
Dr
Funkar som den ska
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