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Huawei's freebuses 3 half in ear active headphone noise reduction disassembling: it's the best

via:驱动之家     time:2019/12/2 0:00:55     readed:1121

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Huawei's freebus 3 true wireless headset is the first terminal device equipped with Kirin A1 chip developed by Huawei, and it is alsoThe world's first active noise reduction headset with semi in ear designIt supports dual channel synchronous transmission technology and Bluetooth 5.1.

The charging box supports wireless charging. Some earplugs are round. The weight of a single earphone is only 4.5g. It is light and transparent to wear.

The bottom is followed by disassembly, with a look at the internal design, internal workmanship and internal components of freebus 3, and a look at the secret of semi open active noise reduction.

I. Huawei freebus 3 real wireless headset unpacking

华为FreeBuds

On the front and top of the package are printed: Huawei freebuses 3 wireless headset, Kirin A1 chip, smart noise reduction, wireless fast charging. In the upper right corner is Huawei's petal logo. The product renderings occupy the middle part. The left and right earphones are in suspension state, creating the feeling that the earphones are as light as feathers.

华为FreeBuds

On the back of the package, the previous layout style of freebuses 2 Pro is continued. The top part is the product feature icon, the middle part is the product specification, the bottom part is the precautions for headphones, Huawei address and contact information.

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Package list: headset, user guide, safety information, charging line, warranty card.

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A usb-a to USB type-C charging cable is included in the package.

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Charge box front close - up, FreeBuds 3 support free personalized radium engraving service, the middle is radium engraving.

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Close up of the back of the charging box. The middle part is a square mirror area. In the middle of the area is the word Huawei. The exposed part of the hinge is in the square area, delicate and ingenious.

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Pairing key located on the side of the charging box.

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The USB type-C charging interface at the bottom of the charging box is next to the charging indicator light of the charging box.

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Close up of headset charging indicator inside the charging box.

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The positive charging contact of the headset.

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Close up of the negative charging shrapnel at the bottom of the earphone socket of the charging box.

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Close up of headset charging box opening.

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We use chargerlab power-z kt001 to conduct wired charging test on Huawei freebus 3 wireless headset, charging voltage: 5.201v, charging current: 1.267a.

华为FreeBuds

We use chargerlab power-z kt001 to test the wireless charging of Huawei freebus 3 wireless headset. The charging voltage is 5.153v and the charging current is 0.577a.

华为FreeBuds

The weight of headphones on the left and right side of the charging box: 57.6 g.

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Charging box weight: 48.4g.

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Weight of left and right earphones: 9.2g.

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