It’s clear that the digital audio streaming from your phone to the receiver is high quality, but what about the analog signal from the receiver to your amplifier? This receiver has a built-in amplifier, improving the quality in certain situations. It can use both the A2DP and AVRC compression standards, allowing for near-lossless transfer of your audio files. When it comes to audio quality, the more data you have, the clearer your signal is.
![etekcity wireless bluetooth 4.0 vs. etekcity wireless bluetooth 4.0 vs.](https://images-na.ssl-images-amazon.com/images/I/618DwyhJj0L._AC_SX679_.jpg)
This receiver supports both Bluetooth 4.0 and EDR (enhanced data rating) meaning that it provides a higher bandwidth connection then older models. The most important thing we look for in a Bluetooth receiver is the latest compression standards. If you’re looking for simplicity, you can’t get any simpler than this. It’s got two ports on the back, a 3.5mm jack for audio output, and a Micro-USB port for charging. Red means that no devices are connected, and blue means that there is an active connection. When powered on, the stylish LED ring will glow either red or blue. In the center, you’ve got a single round button that turns the device on and off. This is extremely handy to have if you’re going to be bringing it with you on-the-go. It measures a little under 2 inches on each side, and is roughly an inch thick. The first thing we noticed about the Etekcity Wireless Bluetooth 4.0 Receiver is how small it is. Despite its low price, this Bluetooth receiver has a couple of great features.
![etekcity wireless bluetooth 4.0 vs. etekcity wireless bluetooth 4.0 vs.](https://thegeekweb.com/wp-content/uploads/2020/07/Etekcity-Wireless-Bluetooth-4.0.jpg)
Their products are simple in design, but highly functional.
![etekcity wireless bluetooth 4.0 vs. etekcity wireless bluetooth 4.0 vs.](https://i.pinimg.com/originals/c3/5b/ba/c35bba2b090b9c92e53fbdeb4361e96b.jpg)
With a large number of consumer electronics on the market, Etekcity works to solve problems. Let’s take a look and see the top 3 models that you can buy today. Many of the latest models have brought some impressive features to the table. Bluetooth audio receivers allow you to bridge the gap between the wired and the wireless, letting you enjoy your music without having to plug your phone in.