1MORE is one of the Xiaomi ecological chain enterprises, and the words "1MORE DESIGN" can be seen on the packaging of many Xiaomi earphones. In addition, 1MORE is also one of the few enterprises in China that has established a complete acoustic supply chain, and the moving iron units on its headphones are all from its own factory and R&D composition. Thanks to the great improvement of moving coil moving iron technology, 1MORE has reached a high level in the industry in both wired and wireless earphones. The 1MORE three-unit ring iron earphones, which ranked first in the U.S. "Consumer Reports", and the iBFree Sport Bluetooth earphones, which ranked second, are the best proof of this.
 
1MORE's Bluetooth earbuds are mainly based on the iBFree Sport sports earphone series, which has three earphones: iBFree Sport Upgrade, iBFree Sport and iBFree 2. In addition, 1MORE also has a Bluetooth version of the three-unit ring iron earphone, as well as a Stylish dual-dynamic Bluetooth earphone.
 
As a sports earphone, the 299 yuan 1MORE iBFree Sport scored 76 points in the United States' "Consumer Reports", ranking second with Bose SoundSport Wireless, NuForce BE6i and other thousand-yuan headphones, and the cost performance is extremely high. It adopts a rear-mounted design, which can record comprehensive sports data through the mobile phone APP, but the disadvantage is that the battery life is only 5 hours, which is at a low level of similar products. iBFree Sport only supports AAC advanced Bluetooth encoding, but the basic quality of sound is very good, the low frequency is sufficient, the mid-frequency level is clear, and the high-frequency brightness is relatively average.
 
The iBFree Plus and iBFree 2, both sports earbuds, are also worth purchasing. The former is priced at 249 yuan, and the parameter configuration is basically the same as iBFree Sport, the difference is that the battery life has reached a high level of 8 hours, but it does not support mobile phone APP. iBFree 2 is 699 yuan, which can record data such as heart rate, add voice coaching function, and can use its own 4GB memory to listen to songs, the biggest highlight is the use of Bluetooth earbuds, a rare ring iron dual unit, and the sound performance is better.
 
Among the 1MORE Bluetooth earbuds, the 799 yuan three-unit circle iron Bluetooth headset has the highest positioning, which is the first headset in China to support LDAC Bluetooth coding. And it supports AAC Bluetooth encoding, whether you use an iPhone or an Android phone, the sound quality is excellent. In terms of actual hearing, the low-frequency volume and strength of the three-unit Bluetooth headset are slightly larger, the mid-frequency instrumental vocal has a strong sense of hierarchy, and it will not appear dry and hard, and the high frequency has excellent density and distinct analysis. In other aspects, the three-unit Bluetooth headset adopts a hard collar design, and the 7-hour battery life is not outstanding, and the fast charging for 10 minutes and listening to songs for 3 hours reaches an excellent level. In addition, the three-unit Bluetooth headset comes with four pairs of silicone covers and three pairs of sponge covers, which is the most complete ear tip size among products in the same price range, and has excellent comfort.
 
The 1MORE Stylish dual-dynamic Bluetooth headset is positioned as the main appearance, which is the same as Sony's h.ear series. It adopts a soft collar design, equipped with a coaxial dual unit, but unfortunately it does not support aptX and AAC Bluetooth encoding, and the 6-hour battery life is not very good, and the price is 269 yuan.
1MORE/Wanmo three-unit ring iron in-ear bluetooth headset