HomeSpot Bluetooth Transmitter for TV Audio LOW LATENCY by Wireless Audio Adapter for Headphones, Bluetooth 4.0 no Lip Sync Digital Optical Dual Stream Toslink SPDIF 2 Devices
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- BLUETOOTH TRANSMITTER - Wireless audio streaming from TVs, PCs, laptops, iPods to Bluetooth Receiver, Bluetoooth Headphones and Speakers with high definition audio quality. Enjoy wireless audio entertainment up to 30m away! Note: If you want to stream music from your Smartphone, please search for HomeSpot Bluetooth Audio Receiver
- AUDIO HUB FOR HOME ENTERTAINMENT - Watch Netflix, Fire TV, Late Night Show without bother your roomate, Connect the Bluetooth Transmitter to your TV with TOSlink Optical / 3.5mm audio cable / RCA cable, pair with your Bluetooth receiving devices for absolute private entertainment.
- LOW DELAY (NO LIP SYNC) - aptX Low Latency technology eliminate Bluetooth audio delay, so you can watch TV / Movie / Video and listen to high-clarity sound in perfect synchronization. Voice and picture are in sync.
- OPTICAL + 3.5mm - You get maximum flexibility with support for both 3.5mm (AUX and RCA) and optical (TOSLINK) digital, both input and output are supported.
- CONNECT TO 2 HEADPHONES - Two Bluetooth devices can be connected to the Bluetooth Transmitter at once. Enjoy your favorite TV shows wirelessly with your friend and families.
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From the manufacturer
Certified with Qualcomm aptX Low Latency
The HomeSpot Bluetooth Transmitter supports the AAC, SBC, Fast Stream, Qualcomm aptX and aptX Low Latency codecs.
Watching movie or playing video games with minimized lip sync latency with aptX-enabled devices. Test result of latency measurement:
- SBC: 220 ms (not low latency codec).
- aptX: <90 ms (low latency codec).
- FastStream: <70 ms (low latency codec).
- aptX-LL: <30 ms (low latency codec, human ears undetectable).
Connect to 2 Headphones or Speakers at the Same Time
Bluetooth broadcast audio to up to two headphones, headsets speakers simultaneously with independent volume adjustment. Both of you can listen to the same audio source at the same time.
Charge While Play
Never run out of power. Keep the transmitter always powered with any USB 5v1a power adapter or connect to the USB port on TV. The transmitter works while charging. The high quality built-in battery support 7-hours non-stop playtime.
Easy to Setup
It is simple to pair your bluetooth devices with a single button press, and there are 3 LED indicators to show different status.
What's in the Package
1× HD Bluetooth Transmitter.
1× Optical Toslink Cable.
1× 3.5mm Audio Cable.
1x RCA Audio Cable.
1x Micro USB Charging Cable.
1× User Manual.
|aptX Bluetooth Receiver||aptx Low Latency Bluetooth Receiver||MultiLink Audio Receiver||NFC Car Audio Bluetooth Receiver||Bluetooth CarKit with Speakerphone & Mic|
|Supported Codec||AAC, SBC and aptX||AAC, SBC, aptX and aptX Low Latency||AAC, SBC||AAC, SBC||AAC, SBC, HFP, HD Voice, HSP, AVRCP|
|Range||10m - 30m||10m - 30m||10 - 20m||10m||10m|
|Multipoint||max 2 devices||max 2 devices||max 2 devices||No||max 2 devices|
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Connect your bluetooth headphones or speakers to your TVs and other devices with high-quality digital audio to up to two Bluetooth headphones or speakers.
Dual Streaming Bluetooth Connectivity
Stereo audio streaming to two Bluetooth devices from your TV, Computer / PC, iPod, MP3 / MP4, Car Stereo etc simultaneously
Instant Auto-Reconnect to last connected devices
Connect your Bluetooth devices to HomeSpot Bluetooth Transmitter with one press of the Bluetooth pairing button and you’re ready to listen. From then on, re-pairing is automatic for a hassle-free experience.
Digital & Analog Connectivity
The Connect offers both analog and digital audio inputs for the widest compatibility with old and new TVs and other devices.
Audio sync with video with aptx-enabled device
Enjoy high fidelity audio quality and minimized lip sync latency with aptx-enabled device.
HomeSpot Bluetooth Transmitter with S/PDIF (Optical) Input
1 x Optical Toslink Audio Cable
1 x 3” 3.5mm audio cable
1 x 3” RCA cable
1 x 3” micro USB cable
HomeSpot BTADP-128-D only supports uncompressed PCM audio signals and does not support lossy compression such as Dolby AC-3, DTS, or other surround sound signals. Therefore, it is important that the digital audio output of your device defaults to or can be set to PCM/LPCM output. Otherwise the sound output will be noise/static.
Top customer reviews
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The first thing to note is that the delay is much greater with two paired headphones. My suspicion being the aptx low latency is no longer in use at all. It isn't just a barely noticeable delay, but rather a very distracting lip-sync issue. To be fair I gave this possibility about an 80% chance it would happen with this transmitter when I ordered it, as every other low latency transmitter I found on amazon that supported two connected bluetooth devices, explicitly stated it was NOT low latency once two were connected. I picked this up on the off chance it was the one outlier that actually could do low-latency with two headsets.
Unfortunately this is not the worst of it. When two headsets are paired, I am constantly fiddling with it, as it constantly loses audio, sometimes just to unintelligible levels, other times it would drop out completely. I can resync the receiver with a play/pause, but that causes a brief hiccup in both receivers, even if only one was having an issue. I have tried all sorts of tricks to get things to work right, but it just doesn't.
Lucky for me, I opted to use a separate receiver unit that regular headphones plug into, instead of dedicated headphones (since I couldn't find any that I like that supported the necessary low-latency codec). This means that I can use a stereo splitter to run both my and my wife's headset from a single receiver. In this mode, it works flawlessly. No drops. No noticeable lip-sync issues, and clear audio.
I was really torn with this rating. I can find no fault with it when used with a single headset. I don't think there is anything it could do better in that mode, and would easily give it 5 stars. But the title clearly states "Dual Stream", and it just isn't. Had it just been the loss of the low latency in dual-link mode, I would have been content, since as I said, I honestly expected that based on other similar products. However, dual-stream really should not be even in the listed feature set, as it really cannot be used in such a mode.
Connecting to the headphones was not terribly difficult, but immediately I knew it would not work for the intended purpose. The extremely noticeable delay was so extreme I could lipread before hearing it. Also, the Bluetooth transmission was so glitchy, even when eight feet away and directly in line-of-sight, that I would be driven to madness if I tried to use these for any extended period.
Note: If I discover some source of interference, or any other remedy for this problem I've just described, I will update this review accordingly. Until then, this device's usefulness should be limited to music-casting .. if the glitchy Bluetooth transmission doesn't drive you nuts, too.
I have to get up an put my headphone very near the adapter to get it to pair. I think this is because I also use the headset for my iPhone and the headset can “see” the iPhone better. I use the optical hookup from my TV. I have ordered a different brand to try that has a volume control on the adapter to see if I can get a bit more volume, but for some one that can hear, this is great!