vivo
In addition to the new flagship X90 shooting series, Vivo has also updated its true wireless headphones this evening, bringing TWS 3 Pro, which claims to be able to achieve “full wireless connection Hi-Fi” . It inherits the appearance design of the previous generation, and at the same time has a built-in 12.2mm unit with a frequency response range of 5Hz – 40kHz. Supported by a Qualcomm S5 chip, it can achieve a transfer rate of up to 1.2Mbps with a device that supports aptX Lossless technology. At the same time, the earphone also has an independent DAC, which can achieve a high signal-to-noise ratio of no less than 110dB, and the THD + N is not higher than -95dB.
TWS 3 Pro supports active noise reduction up to 49dB, sound transparency mode and 360-degree spatial sound, and can rely on AI to adjust the sense of hearing according to the hearing curve and ear canal structure. It has a built-in three-microphone combination, supports the connection of two devices at the same time, and is especially useful for measuring body temperature. This new product meets the Bluetooth 5.3 standard, and can achieve a minimum delay of 55ms when used with products with LC3 features. The body of the headset is IP54 dustproof and waterproof, and can be used for up to 6.8 hours with noise reduction turned off. The storage box also has a combined battery life of up to 30 hours, but the box can only be charged via USB-C.
Vivo TWS 3 Pro is priced at 999 yuan, and will be pre-sold in mainland China from now on. To meet users with different needs, the factory also launched another TWS 3. Compared to the Pro model, this model which uses Qualcomm S3 chip still supports aptX Lossless, which can achieve a maximum flow of 1.2Mbps, and the minimum delay is 55ms. But it does not have a DAC, and the spatial sound and temperature measurement functions are removed. As a result, the price has come to a more affordable 499 RMB.
