Bluetooth Headphone Test

Water Pressure
0
200

Depth / Cm

Test Duration
0
120

Minutes

IPX
0
8

Highest Level

Method

applied DAZZENO Liquid
to the PCBs

Test Conditions

submerged in 2M depth of tap water
power ON for 2HR

Result

All functions are normal
IPX8

Target

Soaked in 50 meters deep

Brand A

(Audio Technica)

Submersion
After

Brand B

(1 MORE)

Submersion
After

Reliability test

PCBA shield by DAZZEON

Salt fog
35ºC, 24 hours

PASS

Thermal shock
-40ºC/0.5H

PASS

High temperature storage
70ºC/40H

PASS

Low temperature storage
-40ºC/40H

PASS

Charging test
(after water submersion, 10 cm, 5 min)

PASS

Reliability test

finished headphones shield by DAZZEON

Function test after DAZZEON Liquid treatment

PASS

Water submersion
(10cm, 5 minutes)

PASS

MICROUSB
5000 CYCLES

PASS

Function test after reliability test (48H)

PASS

Bluetooth Headphone Test