First, Nanka Lite Pro 2 Bluetooth Headset
South Carolina has been focusing on the audio field for more than ten years and has a large number of audio technology patents. The exclusive black technology "Nanka Ultrasonic OS Acoustic System" has also provided professional audio solutions for many well-known enterprises at home and abroad, which can make the sound more fidelity. This South Carolina Lite pro2 is a high-quality Bluetooth headset that has been deposited for many years, and its experience and configuration are comparable to the most advanced Bluetooth headset on the market. First of all, South Carolina Lite pro 2 true wireless Bluetooth headset is equipped with the latest Bluetooth 5.2 chip, which can achieve low energy consumption, low delay, high stability, low game delay and good sound quality, and can meet diverse needs. Secondly, the earphone has built-in 13mm super-large moving coil unit, which makes sound stage open, and the sound is fuller, richer and clearer. Finally, the earphone adopts three-cavity design to balance the air pressure inside and outside the ear, so that the air vibration frequency is more stable, the sound quality is more stable and the penetration is stronger. Moreover, the earphone adopts a semi-in-ear design that does not press the ear canal, and the single ear is only 3.8g, so it is light and comfortable to wear.
Second, the voice X6 Bluetooth headset
The chip of Sonic X6 wireless Bluetooth headset adopts Qualcomm 5.0 chip, and the Bluetooth transmission format is aptX, with high sound quality, which is equivalent to the effect of Apple AAC. The effective connection range is 10 meter, and the signal transmission is further improved. Headphones adopt 13mmTPU+ carbon bio-fiber composite diaphragm, which has wide and full sound field, rich layering, excellent resolution, three-frequency balance and easy control of various styles. Moreover, the headset also uses the most common Type-C interface on the charging interface, which can not only improve the charging speed but also worry about the problem that the old charging interface cannot be charged. With IP54 waterproof and dustproof, it can be safely used for sports and fitness or rainy days. Sonic X6 Bluetooth headset can be used for 5 hours at a time, and it can be used for 19 hours with charging box. Fully charged, can meet the requirements of all-weather use.
Third, Libratone Bird AIR+ second generation Bluetooth headset
Libratone Bird AIR+ The second generation true wireless Bluetooth headset itself adopts triangular ear handles and cobblestone-shaped cavities, which can better adapt to the auricle shape of more people. Qualcomm QCC5 14 1 Bluetooth chip is adopted in the noise-reducing true wireless headset, which supports Bluetooth 5.2 connection and binaural mirroring technology, and its upper limit is very high in connection stability regardless of the left and right ears, so there is no need to worry about disconnection. In terms of battery life, the single battery life of the earphone reaches 8 hours, and it can be charged three times with the earphone charging box, and the total battery life can reach 32 hours. It's really charged, so you can use it for a week. Support AAC audio decoding, sound quality is good, quite bright, but also has a strong waterproof function, which is also suitable for you to wear when exercising and raining.
Four. FIIL CC2 bluetooth headset
FIIL CC2 true wireless Bluetooth headset adopts open design with high recognition. Headphones are equipped with 13. 1mm large dynamic coil unit, which has outstanding sound quality, deep low frequency and rich medium and high frequency. Support dual MAC ENC call noise reduction, even in noisy environment, you can communicate clearly and freely. Using Bluetooth 5.2 chip, low energy consumption, low delay, high transmission and stable connection. The bottom of the earphone storage box adopts Type-C charging interface. The headset lasts for 5.5 hours at a time, and the charging box lasts for 32 hours as a whole, which can meet the needs of one day.