TWSIt means true wireless stereo.TWSThe technology is also based on the development of Bluetooth chip technology.along withTWSThe technology of earphones is gradually maturing, and its characteristics of being more convenient to use and smaller in size have triggered continued enthusiasm in the earphone market.

Hai RuisiTWSHeadphone test example

now we all seeTWSThere are many application scenarios.there are manyyoung peopleI like wearing it while runningTWSWhen listening to music with headphones, a lot of sweat will be produced during exercise or it will suddenly rain outdoors. At this time,TWSHeadphones are dustproof and waterproofIt's very necessary.In addition, the higher the waterproof and dustproof level, the longer the service life of the product.thereforeTWS Headphone waterproof testingalso startedKnown by major headphone manufacturers.

Hairis air tightness and waterproof testing equipment

forTWSThere are generally two methods for waterproof testing of headphones. One is to observe whether the product produces bubbles by immersing it in water to judge the waterproof performance of the product; the other is to use an air tightness testing instrument to detect the pressure change of compressed air to judge the waterproof performance of the product.

Hairis air tightness and waterproof testing equipment

useHai RuisiAir tightness and waterproof testing equipmentdirectly toTWSHeadphones for testing,The mold is designed according to the structure of the earphones. The mold is divided into three test parts, and each part is tested separately to ensure that all parts of the entire earphones can meet the waterproof requirements.This method is more accurate than the traditional blister method and does not detectTWSHeadphones cause damage and are favored by headphone manufacturers.

Hairis Technology headphone air tightness test

Hairis air tightness and waterproof detector can quickly and accurately detectTWSAir tightness leakage value of headphones to determine whether the product is qualified，existTWSHeadphone industryAchieved excellent reputation.