Audio-Technica ATH-CKR300BT Wireless In-Ear Headphones - Discontinued bluetooth has resulted in a universal-ft

has resulted in a universal-ft earpiece that is compact

With mic removed

Featuring SET Class-A transformer output for transparent sound quality

Connects HD 600 & 650 to HDVA 500 Amp

Audio-Technica ATH-CKR300BT Wireless In-Ear Headphones - Discontinued bluetooth has resulted in a universal-ftATH CKR300BT Wireless In Ear Headphones The ATH CKR300BT wireless in ear headphones give you true, natural sound quality in a comfortable, lightweight, easy to use model. The headphones high performance 9. 8 mm drivers are contained within specially designed compact housings to deliver rich, wide range sound reproduction to ears of all sizes. Sound accuracy is further enhanced by each housings top mounted PCB, which maximizes airflow for best