Along with the S9 smartphone vivo also introduced its Neckband wireless headset HP2154 in China. It has Bluetooth 5.0 and 11.2mm drivers with Japan’s Daikoku copper-clad aluminium coil that offer clear vocals and music. vivo also says that it has been tuned by Golden Ears acoustic team for the best audio experience. It has 80ms low latency audio suitable for gaming and highly sensitive microphone for calls. Continue reading “Vivo Neckband wireless headset with up to 18h battery life, 80ms low-latency announced”