Apple this week introduced the second-generation AirPods Pro with improved audio quality, longer battery life, up to 2x as much noise cancellation as the original AirPods Pro, a new charging case with Find My support and water resistance, and a new ear tip option.

There are some small details about the new AirPods Pro that we have gathered.

The price of the new AirPods Pro will be the same as the original, which will be on Friday, September 9. The new AirPods Pro will be on sale on September 23.

Heavier Charging Case

The new case is around 10% heavier than the original, which is 48.6 grams. The weight of the left and right earbuds has not changed.

Improved In-Ear Detection

The skin-detect sensor in the new AirPods Pro is more accurate than the dual optical sensors in the original AirPods Pro. The new AirPods Pro have an improved sensor that makes it easier to turn on or off audio play.

Last year, the skin-detect sensor was added to the third- generation standard AirPods.

Lanyards Sold Separately

There is a built in lanyard loop on the right side of the case, but Apple says the lanyards are sold separately. There is a lanyard available from Incase for $12.

Apple Watch Charger Support

The new AirPods Pro case can now be charged with an apple watch's magnetic charging puck.

Memoji Personalization

Customers can personalize the second-gen AirPods Pro case with their own Memoji for free through the Apple Store app.

Bluetooth 5.3

According to Apple's tech specs, the new AirPods Pro support the same type of wireless communication. Several benefits for the wireless headphones, but Apple has not made any mention of the device supporting LE Audio at this time.