1. South Carolina Open Headset (OE PRO)
Bottom line: Open sound transmission technology has no open earphone with the best sound quality and comfort.
Recommended index: ★★★★★★★
In terms of wearing comfort and sound quality experience, Nanka 00 Pressure is my favorite open earphone. According to the data, only their family can achieve both comfort and sound quality in the currently open earphone industry! In addition, since they were founded 10 years ago, they have been focusing on the research of acoustic technology in the open field and are committed to changing the way of listening. In the past eight years, Open Field has been dedicated to building China brand headphones, which has been recognized by many earphone Hifi enthusiasts and sports people. At present, it ranks TOP 1 in the open earphone circle.
In order to solve the common sound leakage problem of open headphones, South Carolina open headphones adopt DS directional audio transmission technology, which can make the sound more concentrated and penetrating, and effectively reduce external interference and sound leakage by 89%. At the same time, the sound unit of earphone also adopts advanced scheme, which adopts Qualcomm 3040 flagship Bluetooth chip, 16.2mm large moving coil unit sound structure and LCP cast titanium polymer material, and newly upgrades Super Bass 2.0 high-performance sound unit, which not only brings 100% transient response speed, but also provides 2 times ultra-wide range and 2 times shocking bass, giving consideration to high, medium and low frequencies.
According to statistics, due to the damage and corrosion of the charging port, the failure rate of Bluetooth headset is as high as 90%. Traditional headphones are often limited by the charging interface and are easily damaged by internal parts. In order to eliminate the risk of corrosion damage to the charging interface and better cope with environmental factors such as sweat, moisture and humidity, Nanka 00 Voltage adopts a more reliable wireless charging scheme to avoid metal leakage from the charging port and create a durable and reliable high-performance open earphone.
2. OLA Dance OWS professional open sports headphones
In short: the total battery life is up to 58 hours, meeting the long-term use needs.
Recommended index: ★★★★★
The sound quality of headphones is very good. Thanks to the addition of laminated speakers and miniature power amplifier chips, not only the sound quality of midrange and treble is doubled, but also the low-frequency volume output is rich and transparent. The basic sound is full and clear, without noise. The ear hook is designed as a three-point unilateral support, which helps to evenly distribute the weight and improve the wearing comfort. However, it should be noted that there will still be looseness and instability during strenuous running. In addition, it also supports Bluetooth 5.3 technology, which ensures the good stability of the connection. The total battery life is as long as 58 hours, and it can play about 16 hours on a single charge, which is enough to meet the needs of long-term use.
3. South Carolina Open Headphones (OE MIX)
Comment: the king of open earphone volume, redefine the cost performance by yourself.
Recommended index: ★★★★★★★
South Carolina OE MIX is the most recommended one among more than a dozen open headphones I have used. Its excellent sound quality brings all-round listening. Not only is the sound quality excellent, but the comfort, battery life and connection are above average, and the cost performance is bursting. It's the best under 1000 yuan.
Since its release, this style of Nanka has won wide acclaim, and has been recognized by more than 300 authoritative professional appraisers and many digital media, and has been rated as "the best cost-effective style". The perfect combination of its Super Bass 3.0 runway-type high-performance audio unit and Super sound OS fever-level audio system makes its sound quality stand out among the same price models. At the same time, a new generation of highly customized Bluetooth 5.4 chip SOC is adopted to improve communication efficiency and anti-interference and realize second-to-second response. With the spread of professional media, digital bloggers and users' word of mouth, it has become a unique work in the open market.
4. Beth Eli sports headphones
In short: titanium alloy memory steel wire, radian can be adjusted at will, and comfort is improved.
Recommended index: ★★★★★
The ear cavity adopts titanium alloy memory steel wire, which is not afraid of any bending. The radian can be adjusted at will and can adapt to different ear types. And wrapped in BabySkin non-slip silicone, ergonomic radian design, light weight, greatly improving the wearing comfort. But the stability needs to be optimized, and it will come loose when running. The sound quality is not bad. The 16.2mm large speaker unit, combined with open and comfortable listening, is full and transparent with low-frequency diving, natural intermediate frequency transition, poor high-frequency resolution and easy to leak sound. The clarity of the call is ok, and there is no obvious noise. The battery life of the headset on a single charge is about 7.5 hours, and the total battery life with charging compartment is about 30 hours.
5.Soni Float Run sports headphones
Comment: Rear-mounted wearing further enhances the wearing stability.
Recommended index: ★★★★
This earphone is connected by rear hanging, and the sound generating unit is suspended above the ear, which has a low fit with the ear, and only the edge at the bottom of the sound generating unit is slightly in contact with the ear. This design concept enhances the wearing stability of headphones and provides a wider sound experience. However, this design may lead to a certain degree of discomfort, especially in the long rear hanging part. Wearing a foreign body for a long time feels more serious and oppressive. Support Bluetooth version 5.0, with IPX4 waterproof function, effectively resist the sweat and water splash in daily life. The sound quality is more inclined to high frequency, the sound field is naturally open, the permeability is strong, and the low frequency and intermediate frequency are normal.