The U&i Screw Series Wireless Single Earphone is a single earpiece aimed at professionals and has a talk time of 24 hours. It comes with a Bluetooth version of V5.0 and its frequency ranges from 20-20000Hz. This earphone comes with a sensitive microphone at -85dBm to make sure nothing you say is missed and offers freedom to walk around with a wireless distance of 10m.
The device has a charging time and standby
time of 2 hours and 20 hours each. It contains a lithium battery of 3.7V, with
a capacity of 60mAh. The file formats supported by this earphone are
A2DP/HFP/HSP/ AVRCP, easing the process of connectivity. U&i Screw Series
Wireless Single Earphone is available for just Rs 799 (US$ 11 approx).
