Black Type Usage:

1.Attach gaskets to ear clips

2.Wet gaskets with your own normal saline for better conduction.(Note: Saline bottle is not included in the package. Please prepare saline by yourself for better electrical conduction).

3.Long‑press power to start;

Product Parameters:

Material: ABS+PC

Input voltage: DC5V/1A

Rated power: 1.5W

Working current: 0.2A-0.5A

Pulse gear: 9-level adjustment

Charging time: 5H

Duration of use: 20-60 times

Battery capacity: 1000mAh polymer 3.7V

Timing:15/20/30/45mins

Charging port:Type-C

Instructions:

1. Connect the other end of the earphone electrode cable to the sleep device host.

2. Install the washer on the ear clip electrode piece.

3. Use saline to moisten the gasket. (Note: This product is shipped without a salt water bottle. Customers need to make their own salt water to help conduct electricity)

4. Clip the ear clips on both ears respectively. (regardless of left and right)

5. Press and hold the power button to start the sleep device.

6. In screen-off mode, press any key to wake up the screen.

7. If there is no operation for a long time, the machine will automatically shut down after 10 minutes.