Cubetek Economy Bluetooth Transmitter V4.0, Wireless 3.5mm Adapter, for TV, iPod, Laptop, Model CB-BT01

Cubetek is a Class Apart. All Cubetek Products reflect Quality and Reliability at a Very Reasonable Price. Best Value for Money Products.Setting up the Cubetek Transmitter was a Breeze. I just followed their Instructions and it Paired with my Sparkel Bluetooth Speaker (another Great Product) located 15 feet away, establishing a Stable Connection instantly.Only drawback if any, the Volume is Low., but it is not a Deal Breaker.I am fully satisfied with this Cubetek Transmitter.Also, It is Gorgeously Beautiful.Update 25.12.2019.After using off and on for a year, I have found that there is a steady degradation in its performance. It has become quite unreliable.It takes 10 to 15 minutes struggle to pair with my headphone. Once paired, we expect pairing on a subsequent date to be a jiffy. Instead the 10 to 15 minutes struggle has to be repeated all over again.This is the first Cubetek Product with which I am totally disappointed.

Hello every one ... This is Bluetooth transmitter which help your device to send sound over bluetooth to any bluetooth speaker or headphone.I am having VU smart TV (No inbuilt Bluetooth) and F&D Soundbar and want to connect each other over bluetooth as my Drawing room is Bigger and both of the devices placed opposite which cant be connected with AUX or anyother cable so I purchased this device it is simple to connect ,you need to buy a USB wall plug or your mobile charger to start this device then you need to connect your TV (audio out)with this device through Aux cable (come along with this), once started it start blink blue light - start your Bluetooth speaker put on bluetooth and connect once the bluelight get stabled means your device connected with the speaker ..enjoy soundOne more thing it took little time to get connected for that pull it out from the power socket and reinsert it for fast pairing ......Great product

The product is not fit for use. As per installation instruction manual I ensured proper connections to the TV and found that the product(BLUE TOOTH WIRLESS TRANSMITTER) is not pairing with my head phone and I am not able to hear the audio from TV thus defeating the sole purpose of the product.The product supplier has clearly mentioned in the USER MANUAL under the heading fault diagnosis sl.no.4 "DUE TO DIFFERENT BLUETOOTH PROGRAM AND PROTOCOL, SOME DEVICE MAY NOT PAIR SUCCESSFUL."Please arrange to return the product and remit the amount paid by me to my account at the earliest.

It's a good product considering nothing else is available in this price range.Pros: 1. Works well when connected to the headphone.2. Sound is good.3. Works well with mobile charger's USB port.4. Physical form factor is good.Cons: 1. For the first time connection it takes much time. Sometimes I have to restart to search for bluetooth connection again. It might also depend on the headphone that I use.2. Doesn't work with all USB output (like in some TVs). Seller clarified that it needs specific 5 volts input hence it doesn't work with all USB ports.3. Range is a bit less compared to other bluetooth transmitters (like in mobiles). Seller suggested that it is due to the absence of battery. The power from USB port is used to run both the internal chipset and audio output transmission. Hence the transmission is not much powerful compared to a battery powered one.Stars: 3 Stars - Many a times the initial connection setup time is quite long - due to the repeated searching. Otherwise overall it would be 4 stars.

Overall good one. I don't see any lag in sound. But it's better to mute the TV sound to avoid some echoing effect.Could not use it with TV USB. Either get a power bank for convenient usage or buy a bigger aux cable since the cable provided in the box is small.Connectivity wise there are no issues. Getting connected easily. Regarding sound quality, it is not right to comment because there are various factors that affects the sound that includes the receiver quality also. But for me the sound quality was good.Everyone might wonder why all the reviews get 5 star , that's the secret. Only those who bought the product will know that.

As usual, the delivery was before time...the packing was good. The unit came with a charger, charging cable , 3.5mm male to male audio cable and a 3.5mm female to RCA cable. a quick installation instruction sheet was also provided. I connected the unit to my TV as per the instructions, and the unit started functioning . There is no perceptible lag between lip movement and the audio in the bluetooth headphones. The unit does not have a battery and hence it needs to be connected all the time to the charger, whenever you are using it. This is both advantage and disadvantage. Disadvantage is that you need an additional power outlet, and there is one more wire tangling around your TV. advantage is that you don't have to worry about battery charging, battery life replacement of battery etc. The only con is the range of the unit. The range is decent if there is nothing between the transmitter and your headset. But even one wooden door in between and the signal gets distorted. That means you cannot listen to your master bedroom TV audio while you are in the attached toilet. Although , considering its price of less than a thousand rupees, I consider this bluetooth transmitter a great buy. Please also note that this is just a transmitter and NOT a transmitter cum receiver.