![Jbl Tune 230NC Tws Ruisonderdrukkende Oortelefoon Bluetooth Smart Sport Oordopjes Waterdicht Stereo Gesprekken Headsets Draadloos Opladen| | - AliExpress Jbl Tune 230NC Tws Ruisonderdrukkende Oortelefoon Bluetooth Smart Sport Oordopjes Waterdicht Stereo Gesprekken Headsets Draadloos Opladen| | - AliExpress](https://ae01.alicdn.com/kf/S1de396da588843c38941af03ce4944eeZ/Jbl-Tune-230NC-Tws-Ruisonderdrukkende-Oortelefoon-Bluetooth-Smart-Sport-Oordopjes-Waterdicht-Stereo-Gesprekken-Headsets-Draadloos-Opladen.jpg_Q90.jpg_.webp)
Jbl Tune 230NC Tws Ruisonderdrukkende Oortelefoon Bluetooth Smart Sport Oordopjes Waterdicht Stereo Gesprekken Headsets Draadloos Opladen| | - AliExpress
![I bought JBL headphones and found out they have these holes on both sides. What are they for? They're empty and kinda deep, the headphones aren't wireless so I guess it's not I bought JBL headphones and found out they have these holes on both sides. What are they for? They're empty and kinda deep, the headphones aren't wireless so I guess it's not](https://i.redd.it/zkm9dihmx0b51.jpg)
I bought JBL headphones and found out they have these holes on both sides. What are they for? They're empty and kinda deep, the headphones aren't wireless so I guess it's not
![Headphones & Earphones - JBL T560BT Wireless On-Ear Headphones Pink was sold for R729.00 on 23 Dec at 07:41 by Shop And Ship in Johannesburg (ID:517613210) Headphones & Earphones - JBL T560BT Wireless On-Ear Headphones Pink was sold for R729.00 on 23 Dec at 07:41 by Shop And Ship in Johannesburg (ID:517613210)](https://img.bidorbuy.co.za/image/fetch/f_auto,c_limit,h_448,q_auto:eco,w_448/https://www.shopandship.co.za/images/virtuemart/product/JBL%20T510BT%20PINK%201.jpg)
Headphones & Earphones - JBL T560BT Wireless On-Ear Headphones Pink was sold for R729.00 on 23 Dec at 07:41 by Shop And Ship in Johannesburg (ID:517613210)
![Amazon.com: JBL Tune 510BT: Wireless On-Ear Headphones with Purebass Sound - Black : Clothing, Shoes & Jewelry Amazon.com: JBL Tune 510BT: Wireless On-Ear Headphones with Purebass Sound - Black : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/31gJ-BK4BbL._AC_.jpg)