User's Manual

Charging instructions
Product Patameters
Product Name:WiFi Visual Ear Picker
Model:R9 Rod weight:13g
Image sensor:CMOS
Battery capactity:350mAh
Battery life:about 90 minutes/time
Input current:DC5V 300mA
Lens Pixels: Ultra HD Camera
Connect hotspot:Cooleer-xxxx
Network standard:IEEE 802.11b/g/n
Optimum focal length:1.2-1.6cm
Work frequency:2.4Ghz
Working tempreature:-5-40℃
Attention
1.When the image is not clear, use a
cotton swab to wipe the lens
2.When cleaning the lens, please use a professional
alcohol cotton swab and wipe it carefully
3.Please observe the surroundings before use, do not use
it when someone is running to avoid impact
4.This product is not suitable for children under 5 years old
5.It is forbidden for children to use alone and must be guided
by an adult
6.Please place the product out of the reach of children
7.Do not put the endoscope in liquid to avoid damage caused by
water immersion
8.It is normal for the lens temperature rise slightly,please rest ass
ured to use
9.This product is intended for personal care only and cannot be
used as a medical device
10.Please place the product in a cool and dry place, away from fire
sources and corrosive substances
Troubleshooting
1.The screen freezes
A.The data transmission distance is too far, and the product
should not be too far away from the mobile phone when usi
ng it.
B.Insufficient power will also cause lag, please charge in time.
2.WiFi signal cannot be transmitted/intermittent
A.The lower the battery capactity, the weaker the WiFi signal. please
charge full for battery before use.
B.Beyond the WiFi signal transmission distance,The device and the
mobile phone should be placed together.
C.There are too many WiFi signals around, which will affect the signal
of the product. Try to use it in an area with less WiFi signal.
D.Make sure your phone is connected to the product WiFi
3. no image display
A.confirm whether the mobile phone is
connected to the product WIFI hotspot
B.After confirming the connection, if th
ere is no display, close the APP and re
open the product APP
Man-made damage includes: apparent drop, scratch, peeling
paint, chipping, water or other liquid damage.
Using a charging interface with a voltage that is not standard wi
ll cause the machine to burnout.
Unauthorized disassembly and damage. Accessories are not co
mplete.
7 days return: From the date of receipt of the product,
within 7 days of normal use, if there is a product qualit
y problem, you can choose to return it (return the full s
et of products)
15-day replacement: From the date of receipt of the pro
duct, within the 8th to 15th day, under normal use, if the
re is a product quality problem, you can choose to retur
n it or repair it.
After your replacement or repair, you are entitled to the
warranty period calculated from the date of purchase o
f the original product.
One-year warranty: From the date of receipt of the product, we
will provide you with free maintenance services if there is a qu
ality problem under normal use within one year.
User Information:
user name:
Contact phone:
Receiver address:
Seller: Contact phone:
Warranty Notice
In accordance with the relevant provisions of the natio
nal quality supervision and inspection "three guarante
es" service,
the company provides you with high-quality service co
mmitments in the case of non-human damage: 7-day r
eturn, 15-day replacement,
and one-year warranty.
1. The charging, the indicator light is red
2. After a full charge, the light is put out
3. Please send the product after shutdow
n, recharging
After-sale security card
(DATE)
合 格 证
QUALIFIED CERTIHCATE
型号:
(MODEL)
检验员:
(CHECKER)
QC
PASS
检12
出厂日期: