Eyes Knight Electronic eye spray

I. Product Model/ Product Name

Product model: YP01

Product name: Eyes Knight Electronic eye spray

Manufacturer: Zhongshan Xinlijia Intelligent Technology Co., Ltd

Origin: China

II. Image of product sizes

( specific measurements in 2D images)

III.  Product introduction

1. External sizes: Φ22X105mm

2. Charging Cable: 1 white charging cord USBA+Type-C (30-cm length)

3. Charger adapter: DC 5V（Product does not include adapter)

4. Power Button: The device body has 1 physical power button

5. Device battery: 3.7V  140mAh

6. Volume：6.5ml±0.5ml

7. Liquid: Accompanied with a small bottle of eye drops

8. Instruction and operating principle

(1) Slide down the power button to start spraying and slide up to stop, the longest duration for each spray is 6 seconds.

(2) Signal light:

*Status of signal light:

• The light is on when the device is in operation and off when it stops operating.
• Battery above 50%: LED 1 and LED 2 light are steady.
• Battery under 50%: LED 1 light is on while LED 2 light is off
• Battery under 30%: LED 2 light is off and LED 1 light flashes constantly 
• Battery under 10%: LED 1 and LED 2 light flash 5 times then the device turns off

* When recharging battery:

• Battery under 50%: LED 1 light flashes constantly while LED 2 light is off
• Battery above 50%: LED 1 light is steady and LED 2 light flashes
• Full Battery 100%: All LED 1 and LED 2 light are steadily bright

9. Recharging the device

(1) When the device has low battery and the signal light flashes, you can plug the Type-C end of the charging cable into the device, the other end is plugged into the 5V DC power source. The light will continue to flash until the device is fully-charged.

(2) After being fully charged, the electronic eye spray can perform at least 200 times (each time lasts 6 seconds), the charging time of this device is about 2.5 hours.

10. Device Requirements

• Spray Distance: >10cm.
• Diameter of mist spray: 1~2mm
• Spraying times: more than 50 times

IV. Electronic engineering parameters of the product

1. Voltage: DC 5V/1A.

2. Charging current: I≦180mA.

3. Device current: I≦5μA.

4. Voltage in cases:

• Voltage when battery is full: 4.1V±0.1V.
• Voltage when battery is low: 3.4V±0.1V.
• Voltage when the device is turned off: 3.1V±0.1V.