Beats powerbeats2 wireless Bluetooth headset ear hook waterproof level: IPX4 protection. Water-proof and splash-proof, which is harmless to water splashing in any direction.
According to this standard, the waterproof grade should be higher than domestic waterproof ("domestic waterproof": 30 meters waterproof, where 30 meters represents three atmospheres. Friends who have bought watches know that 30 meters waterproof is the domestic waterproof level, even if water splashes on it, it will not cause damage. Can get wet in the rain, can be splashed by water, can be wet with sweat.
However, soaking and washing are very dangerous and it is easy to damage the circuit board. This earphone is specially designed for sports. It is a sports Bluetooth ear hook, not a diving earphone or a professional waterproof earphone. It is not recommended to wear it for swimming, bathing or even diving. In addition, the plug of the earphone charging port must be tightly covered and not waterproof.
Generally speaking, the waterproof function of beats powerbeats2 wireless Bluetooth headset earring (commonly known as PB Bluetooth earring) is completely enough for our daily exercise and life. As long as it is not used in an extremely waterproof way, the earphone will not be damaged.
Extended data:
IPX waterproof certification is an international industrial waterproof grade standard.
The waterproof level of electronic measuring instruments reflects their ability to resist humidity and dust, especially outdoor activities, which are inevitably in the harsh environment of high humidity or dusty. The sealing and waterproof ability of the instrument is very important to ensure the safe operation and life of the instrument.
Therefore, the international standard IEC529 was formulated. In order to adapt to this, Japanese industrial standards classify the waterproof protection of electronic instruments into 10 grades, which are denoted by IPX 1 and IPX2 respectively. The meaning of protection level and category.
0, unprotected.
1, drip-proof type I. Water drops falling vertically have no harmful effects.
2. Anti-drip type II. Falling in the range of 15 "from the vertical direction will not have harmful effects.
3. rain protection. Rainfall within the vertical range of 60 degrees has no harmful effect.
4, splash-proof type. Water splashing in any direction will not have harmful effects.
5. Blowout prevention type. Any direction is directly affected by water injection, and there is no harmful effect.
6. waterproof. Directly sprayed by water in any direction will not enter the interior.
7. Anti-immersion type. Under the specified conditions, even if immersed in water, it will not enter the interior.
8. Underwater type. It can still be used after being soaked in water with certain pressure for a long time.
9, moisture-proof type. It can also be used when the relative humidity is less than 90%.
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