Giveet Bluetooth Transmitter Receiver for TV to Headphones, 2-in-1 Bluetooth V5.0 Adapter w/Volume Control, Optical RCA AUX for PC/DVD/MP3/Home Theater, 25Hrs Playtime, Pairs 2 Devices Simultaneously

Brilliant device, I use this BT sender from my Smart TV which is tethered to my iPhone At first I had a buzzing noise in the headphones but my mistake I had not set the TV sound output to PCM After contacting the supplier who replied in hours and said change the output to PCM it worked straight away. Love the unit, easy to connect, battery last ages and you can adjust the volume A small compact unit I use with optical input. 5 star rating and would recommend and buy again.

I use this connection between my TV and my husbands Bluetooth cord free headphones as he has a hearing disability and it mean we can both have the TV on with sound level to suit us both. Easy to set up and also connects to my iPhone at the same time so he can hear if the telephone rings whilst he is watching TV. Very good value for money in our case. The sound quality is excellent with good range as he often sits in the garden listening to podcasts and radio.

I'm only using this as a Bluetooth transmitter to some Jabra earbus via the optical output of a SKY Q Minibox and the AUX (stereo min-jack) output of a desktop computer.It's pretty easy to set up and pair, and the controls are very simple - On/Off, volume +/-, pair, and switch between optical and AUX. Once paired, connection is automatic and a status indicator light at the front shows what's happening. It comes with a full complement of cables and a tiny but detailed printed instruction manual, which even has specific instructions for use with hearing aids, Amazon Echo, Google Home devices, and Airpods.Given a decent cable, the AUX input sound is crisp & clear, and the optical input sound is very good (48KHz, 24 bit). My earbuds don't have the aptX low-latency Bluetooth codec, so the default SBC codec is used - this gives a noticeable (~220ms) lag between vision and sound, but I think it's OK unless you're gaming. For gaming, aptX Bluetooth headphones are a must.This device looks almost identical to the Avantree TC417 which costs £5 more and has the same layout, functions & features, so I suspect they use the same electronics. The only significant difference I can see is that the Giveet comes in a plain box and support is via email, whereas the Avantree comes in a glossy printed retail pack and has website support.So far, so good.

I've been using the product extensively for about a week now. So far it works really well.- The controls might be confusing at first but as long but using the LED light as a "guide" it becomes straightforward. The device itself has its own volume control and a separate button for paring to two devices at the same time.- Its paired with all of my Bluetooth speakers and I've had no issues connecting 2 devices at the same time.- I'm very happy with the sound quality. It has a very flat frequency response so the sound quality is going to depend on how your speaker/headphones has been tuned.- Battery is very long. I don't know if its "25 Hours" as claimed but I have on throughout my shift (at least 9 hours) before I switch it off. I never have to think about it.It supports APTX Low Latency, but I don't have anything that uses that codec so I wasn't able to test that. Everything I have uses AAC or SBC so in my case I expected some video/audio sync delays.

Sound quality garbage warbles on mp3 is ok on mp4 video, connection good battery life average ease of use simple size small ideas great for sode of the bed using tablet

The unit was was easy to set up and use. I am now playing my ancient akai reel to reel through Bluetooth speakers, and it sounds great.

I'm using this on a 4 year old Hitachi TV in the bedroom.I've used it through the headphone socket, the optical connection and the RCA connectors.They all work well, the only thing I noticed wrong was the TV remote wouldn't adjust volume through the optical connection - but that may be down to the TV.So far used it with 2 different Bluetooth headphones, both worked with no problems - Bluetooth connection was really easy to set up.Battery life is good, plus I can charge it via the TV's USB socket, so can still use it while charging.Can't think of a single negative thing to say about it. It's good value as well, especially when you consider how much extra manufacturers charge for Bluetooth TVs.

Easy to set up.Works well with my hearing aids.