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Quelima new F9 ultrasonic mosquito repellent bracelet time display anti-mosquito artifact clock display


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Overview and Specifications:

Product Attribute
Function : Other
Language : Other
Compatibility : Other
Touch Screen : No
Waterproof Grade : Not Waterproof
Band Material : Other
Screen Type : LED
Application Age Group : Adult
Style : Sport
Model : F9
Screen Style : Rectangle/Square-shape
Case Material : Plastic
Band Detachable : No
Origin : CN(Origin)

F9 Ultrasonic Mosquito Repellent Bracelet Time display Anti-mosquito artifact Clock display

Color: black, white


Model F9

Material ABS+silicone

Display modeDigital displayBattery capacity: 90mAh

Charging method: MicroUsb5V/1A

Working frequency: 34Hz-70KHz

Working hours: Fully charged and work continuously for 7 days

Charging time: about 30 minutes

Life time: about 150 hours

Wearing style: Wristband style Halter

Applicable people/children, business, general public, fashion, adults, elderly

Operation mode/button type

Mosquito repellent method

1 Press the mosquito repellent button once to turn on one gear

2 Press once for second gear

3 Press three times for the third gear, suitable for sleep use 4 Press the fourth double flash to turn off the mosquito repellent function

Clock setting method

Long press the power switch/

Three seconds after the clock setting button, the screen clock flickers. Set the hour first. Press the clock setting button to adjust the hour and confirm. Press the power button/

After the clock setting button is confirmed, it will automatically switch to the minute setting. After the minute setting, press the power button to confirm the clock setting to complete.

Mosquito repellent principle:

The bracelet achieves the mosquito repellent effect by imitating the sounds that female mosquitoes hate, such as the sounds of male mosquitoes and dragonflies.

In nature, the blood-sucking mosquitoes are all female mosquitoes, and they are all in the pregnancy and egg-laying period.In this price range, the female mosquitoes will avoid

Male mosquitoes, avoid second conception. So simulating the sound of male mosquitoes can achieve the mosquito repellent effect.