In order to minimize headphone exposure, the new quality limit is created by the so-called True Wireless Stereo (TWS) headphones, which, unlike those connected to a plastic mount, have no cable at all, connect the two channels together. Due to the great freedom of movement they offer, they are ideal for sports or for traveling. In the country, models of Samsung, Sony, Klip Xtreme are being produced.
With a simple touch on the headphone surface, Galaxy Buds users can play or stop a song.
The condition for entry into the TWS category is that the headphones are type of inner ear (internal) which are suitable for compression in the ear using a rubber form that isolates the external noise. Unlike a one-component Bluetooth device that receives the signal at the same time as they are connected, the TWS defines one channel as the primary receiver and the other becomes secondary.
One of its features is that they are divided into two parts: a set of headphones and a box that serves as a charger. This small, box-like magnetic box opens with a USB charging port and LED light for energy level monitoring.
In AirPods, there are many imitation and Chinese versions of these wireless headphones.
Being cordless, these headphones depend on the battery's autonomy. In this sense, the smallest will have less space for energy storage. On average, a fee of two hours will allow between 3 and 6 hours of listening, This figure may vary depending on usage and volume.
Some have a quick charge mode. To take advantage of it, the case should only be attached to a contact. When you put the headphones in the receiver, the power is activated and when it is removed, it is automatically cut off.
Sony WF-SP700N. Noise canceling, Google helper, surround sound mode (safety), spray and sweat resistance. Ergonomic design so you do not go out. $ 15,000
Because the ear is built into the hearing room, it is important that they provide good maintenance and comfort. Because not all have the same fold of the skin, they have interchangeable pads of varying thickness to ensure retention.
Although most of the time they are established in the ear, at first, when they have no thread to support them, one has the constant sense of falling, something that is not always the case. And if for some clumsiness they separate and throw, some models integrate the search function.
Samsung Galaxy Puppies. They are spray-resistant. You can control songs by gestures. With autonomy up to 6 hours. In 3 colors. $ 9,499
For those who go to jogging or use it in public transport, this is key noise canceling, technology that minimizes external noise by generating a signal that cancels what it captures.
The Noise Reduction scheme recognizes sounds coming from outside with built-in microphones and sends the same but reverse tone to reduce headphones.
"His work is based on the theory of wave interference. This is the result of the creation of an artificial and reversed sound wave inside the hearing aids, which, added to the original wave, leads to total or partial cancellation of the external noise wave. This is what is known as destructive wave interference, "explains Gonzalo Espotto, Territorial Manager of Klip Xtreme.
Xtreme TwinBuds clip. The dual base includes a 450mAh battery for 3 charging cycles. Each hearing aid comes with a 40mAh battery. Music play time of 3.5 hours and about 80 hours in pause mode. $ 3,000.
To connect them to your mobile phone, use the Bluetooth connection, which, especially with the latest generation of equipment, is instantaneous. To adjust some aspects and to know the percentage of load, you need to install software. This app allows you to fine-tune topics, optimize low and high sounds, and decide what notifications you receive.
The creators of this category are Apple AirPods, which are neither the best nor the most expensive, as the specialized brands in the audio such as Bose, Jabbra, Sennheiser, Bang & Olufsen surpass them in any way. Only available in white and long design, very characteristic and imitated to fatigue by various Asian manufacturers.
The second edition includes the new H1 chip that supports, according to the manufacturer, a more stable and faster wireless connection. Another merit of the H1 is to reduce latency in games by up to 30% and activate the assistant with the words "Hey Siri". It is criticized that it still maintains design without water resistance and with little isolation from outside.
Apple AirPods. Led by W1 chip designed by Apple, they use optical sensors and motion accelerometer to detect when in the ear. They turn on and connect automatically. $ 15,000
on Samsung Galaxy Buds, which arrive in a few weeks, support a wireless charge compatible with the Qi standard and the new Galaxy S10 +, S10, S10e. "The battery can last up to 6 hours on a single charge With one tap on the surface of the headset, users can play or pause the current track, go back or go back to the next one, even make orders or activate and deactivate certain functions via the voice command, "says Jean-Pierre Pinto, senior marketing manager of Samsung's mobile division, Argentina.
One of the most complete Sony WF-SP700N , which allows synchronization via Bluetooth and NFC. "This model is noise-canceling, but at the same time, for safety, it allows the user to use it with ambient sound, they are comfortable and have a bra so that they do not fall during the workout. splashing water. "Explores Federico Wiel, Sony's marketing manager.