Works with iOS, Android, tablets.

Micro USB included to recharge SNAP CLIP. You can use any micro USB charger to juice up your SNAP CLIP.

The LED charging light will turn on when the ring is plugged in.

Range: This is BlueTooth 4.2 so it will have similar range and limitations as all other bluetooth which is - 30 feet and best if nothing is in the way - when your butt is in the way sometimes it misses signal.

Charging Time: Give it an hour for a full charge, but charging for around 10 minutes can give you around an hour of charge.

How Long Does It Last?
A full charge lasts around a week.