1. Direct insertion & lithium battery storage mode.
2. Manual and electric control.
3. Lift your feet first and then lie down. You can lie down at an Angle of 100 to 165 degrees.
4. Adjustable and locked at any tilt Angle.
5. Fix free and easy feet, with a rotatable USB mobile phone charging interface.
6. National standard/European standard/American standard power supply.
