JBL TUNE 110BT - epicstore.lk Sri Lanka's online shopping convenience store
JBL TUNE 110BT 110-BT - In-Ear Wireless Stereo Bluetooth Headphone + Mic - Black 50036355957 | eBay
JBL TUNE 110BT 110-BT - In-Ear Wireless Stereo Bluetooth Headphone + Mic - Black 50036355506 | eBay
Iritating sound appears randomly by using my JBL TUNE 110BT while listening to music, sounds like a very short melody, can't find anything in the Setting to turn it off and don't