SkyBean SkyDrop Vario, Lightest GPS Variometer: Opened, never used.

Description

Purchased for myself, but never got a chance to actually use it. I don't have the packaging and I have applied the self adhesive velcro to the back. But it has never left my house.
Physical parameters:
weight 70 g (double battery model 86g)
dimensions 98x57x19 mm
battery 1150 mAh (double battery version 2000 mAh), 10-25h fly time
memory 16 Gb
Features:
vario - analog/digital/average, acoustic signalization, graph history
instant vario response
flight logs - IGC/KML  accepted for FAI Category 1 competitions
GPS - ground speed, altitude, heading, glide ratio
wind speed and direction
altimeters - 5 adjustable altimeters (relative, absolute, GPS or QNH mode)
height above ground level (AGL)
competition waypoint navigation with route length optimisation
airspace violation warning
fully customizable - multiple screens with configurable layouts and widgets
android connectivity - XCTrack, FlyMe, XCSoar, LK8000, TopHat, Sky Land Tracker, Paragliding Dashboard
iOS connectivity - FlySkyHy, SkyLogger, SkyLogger XXL
digital compass
G-meter
weak lift detection (pre-thermal sound)
odometer
bearing
and
distance from take-off
flight diary, fly time, real time clock
auto take off and landing detection
UART output (for E-readers connection)
Every future feature will be available for free in software update
Package contains:
SkyDrop variometer
protective cordura pocket
micro USB cable
user guide