Hd voice clarity over ear mono earphone
engage is a premium performance headset, delivering crystal-clear conversations for closer connections with your caller. The hd noise-cancelling mic provides the highest degree of background noise
features:
noise-cancelling mic: reduces unwanted background noise and are
Built-in controls: the control unit lets you change volume, mute your calls and more
hd voice: ensures you clearly understand the other caller
all-day battery life: up to 14 hours of talk-time - and when you do need to charge, the fast charge feature powers the headset to 30% in just 30 mins
specifications:
brand: promate
bluetooth version: v4.2
bluetooth chipset: csr 63120
input: 5v,1a
frequency range: 2.402-2.480ghz
battery capacity: 3.7v, 220mah
charging time: 1.5-2.5 hours
usage time: 13-14 hours
operating distance: 10m