VT9500 Mono Bluetooth Headset
Bluetooth Specification: V5.0
Profile: Headset:1.2 Handsfree:1.6 A2DP
Wideband audio for exceptional sound quality.
High-performance 6th Generation CVC technology.
Volume and mute controls.
Crystal clear sound and voice(DSP)
Up to 21 hours of talk time, at least 500 hours standby time
Battery Full charge in less than 3.5 hours Distance: up to 10m