The Advance Main Unit has built-in long-range Bluetooth for real-time communication
The Advance Unit’s key features are Intercall, Handsfree and Music Play. When in the waterproof case, it is 100% waterproof. The Advance Main Unit is the first ever waterproof equipment with the ability to live stream. You can pair 2, 3 or 4 people for real-time talk using the Advance Main Unit.
Warranty
One year limited warranty from date of purchase
BbTALKIN main unit
(CH1) Intercall time: 15h (distance 1600m)
(CH2) Phone call time: 15h (distance 10m)
(CH3) Music Play time: 12h (distance 10m)
Stand by time: 700h
Charging time: 2h
Weight: 62g
Waterproof case included