Lost Vape Quest Lyra 

The Lyra, on the face of it, doesn’t offer anything game changing, but it does offer a great quality device that delivers superb flavour. The build quality and styling is amongst the best I’ve seen – Highly recommended.
Charging
The device will charge showing the following status leds, once charging is complete the GREEN light will remain lit.
GREEN = 65 – 100% (>3.9v)
BLUE = 15 – 65% (3.7v – 3.9v)
RED = 0 – 15% (3.7v) NOT RECOMMENDED TO USE – Recharge time
When in use, you can see your battery status as you press the fire button.
Power Adjustment (this is where I got defeated and had to resort to the manual).
Pressing the button 3 times in 2 seconds will allow you to cycle through three different power levels:
GREEN = High
BLUE = Medium
RED = Low