Audio-Technica ATH-CKR300BT - earphones with mic

The 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 housing's top-mounted PCB, which maximizes airflow for best performance.The USB-C battery jack enables a quick charging time of two hours, after which the headphones can be used continuously for up to eight hours. To help prolong battery life, the headphones turn off automatically when left unconnected to a device for five minutes or in “waiting to be connected” status for 30 minutes.