To enjoy music a great way, the quality headphones are necessary. It understands the need of the music lovers, so the beneficial model has released with the various styles and types – the wireless headphones. In comparison with the traditional wire headphones, the wireless model is more efficient and popular; especially, the most convenient is not complicated with the cord.
Nonetheless, when mentioning to the headphones, cutting the wire is not necessarily simple. For instance, the Bluetooth-powered headphones frequently reach a poor rap.
Of course, they still provide advantages, but you should also know all related issues. Right now, the below guide will help you have an overview of the most significant things of the wireless headphones.
All about Wireless Headphones
1. The types of wireless headphones
When it comes to the wireless headphones, there are 3 main types and are divided into 2 categories. The requirement of a separate transmitter can be necessary or not.
The infrared headphones and the radio frequency headphones are in the first category. Although the infrared design is little utilized for the time being, a couple of companies have still manufactured, Sennheiser, for example. The infrared headphones are great for the TV, but the requirement is an unobstructed line of the transmitter and headphones – it means that the distance and angle are limited. Like that, you are able to utilize them.
If it is compared to the infrared type, the radio frequency headphones will be better. The wireless headphones along with the radio frequency can operate at the distance ~ 150 feet; even, the signal may pass via the wall. Consequently, you can utilize with a TV or stereo at home.
Another issue, it is interference. With the radio frequency headphones, the cause can be the increased distance. Even, the infrared type is not safe. So, what about Bluetooth?
You’d like to the headphones that are not a transmitter. Is it right? Well, the Bluetooth type is to spend for you. To use the Bluetooth technology, it requires the connect devices, which must also own this feature, in particular, cell phones, laptops, game devices, and modern TVs. The range of the Bluetooth models can reach ~ 32 feet.
2. Bluetooth & the Quality of Sound
The largest drawback in using the Bluetooth headphones is the bad-quality sound. For the reason, the born Bluetooth technology hasn’t intended for the high sound quality.
The first versions of the Bluetooth technology had the heavy-compressed sound and the harsh digital sound. Time to time, because of the growing demand, the manufacturers focused on improving this feature in the following versions. From there, the audio-advanced distribution profile – A2DP was introduced. The purpose is to transmit the high-quality sound through the SBC codec.
According to a report by SoundExpert – a site of testing the sound quality in 2014, it concluded that it could compare 372 kbps SBC at the highest bitrate with an AAC-encoded file at 192 kbps. Even, they also assumed that the majority of the produced artifacts is beyond the perception of the human.
In particular, Bluetooth 3.0 and 4.0 are significantly improved, along with the aptX codec is also introduced. The aptX promises the performance like the CD is widely appearing in many products.
To receive the benefits of this technology, the requirement needs to have both the music player and headphones so as to support this. At present, the smartphone manufacturers have supported the aptX, in particular, HTC, LG, Motorola, and Samsung. Nonetheless, Apple does not have.
On the other hand, even though the sound of the Bluetooth headphones is pretty bad, they are beneficial in other aspects like playing, involving the quality of the used music device and the headphones.
This is another problem of the Bluetooth headphones. Latency – the delay is short between the sound signal entering your headphones and the time to hear it. Frequently, it will be difficult to recognize this issue when listening to music. Nevertheless, you will recognize this lag – the sound is out of sync when watching a video.
The difference of latency depends on the setups of both the hardware and software. In comparison with the old versions, the latency of Bluetooth 4.0 is relatively low, thanks to supporting of aptX.
3. Style and size
There are 3 main styles of the wireless headphones – in-ear, over-ear, and on-ear. Both the over-ear and on-ear type have the appearance and function the same as the wired headphones. With the in-ear models, there is a little difference.
To fit the battery and Bluetooth radio, the in-ear headphones need to have either the big earpieces by connecting two parts via the cable or the normal size but the thick neckband to store the electronics.
The last in-ear Bluetooth headphones have made good this issue via the new manufacturers like FreeWavz or Bragi. For example, the Dash from Bragi manufacturer has released the ear-buds, which directly put in your ear without any neckband or continuous cable. It is noticed that their storage is about 4GB for using without a smartphone.
Importantly, you should know that the smaller the size is the shorter the battery life will also be.
4. Battery Life
If you use the wireless headphones, it forces you to have to supply the power for them. You can select one of two battery forms – the disposable battery or the rechargeable battery. Generally, the wireless headphones will require the transmitter to increase double like a charging dock.
On the other hand, the Bluetooth headphones want to be used a longer period of time, so it finds the battery with life ~ 8-12 hours. Like that, you can play them back all day. It is necessary that the expensive headphones will have the long battery life. Consequently, you ought to consider a careful manner. A value suggestion for you is DR-BTN200 Sony that allows you to listen to music throughout 40 hours. Besides, you should also know that the battery life has related to the volume – the shorter the battery life will be the louder the music is. Frequently, the number of the spec sheets of the manufacturers almost reflect the optimum battery life. It will take about 3 hours in order to charge.
5. Remote Control
Looking at many cord headphones, on the cable, they have supported a wired remote, which is utilized to stop, start, or skip. Even, taking or rejecting calls can be used.
On the contrary, the wireless headphones haven’t owned this feature. However, they are built several fundamental controls that come with a microphone – the earpieces’ a sample.
In additional to that, before buying a new pair of headphones, the important thing needs to consider – the ability to access to the controls. The design and layout of the button have to get aesthetics compared to practicality. As a result, it is difficult to find the controls to touch, especially, in case you are in the Crossfit gym.
If you want to install a simple way, the Bluetooth headphones will be your great choice. It requires you to connect them to your sound appliance – the smartphone, laptop, or iPad. Of course, the connected devices must also be built the Bluetooth technology.
Now, you need to enter a password so as to install. This passcode can be found in your headphones manual, although the majority of the cases will be able to be 0000.
NFC is also supported in a couple of headphones, the Sony DRTBTN200, for instance. NFC is considered as the wireless technology, which allows devices to connect each other at the closest distance. Plenty of wireless payment systems still take this technology to underpin.
To connect with the built-in NFC device (consisting many Android-enable smartphones, except the iPhone), by tapping the headphones against the device, you may connect. In this way, it helps cut out the initial installation. At once, the reconnection will occur quickly.
For the time being, the majority of the manufacturers provides many kinds of the Bluetooth headphones, along with the high quality and the affordable price.
If you are a music maniac and want to listen to music on your smartphone, the wireless headphones will be a viable selection.
During the past time, the improvements are constantly performed to meet the demand of consumers for the quality, sound, form, battery life…