audio-technica SoundReality Wireless Earphones Bluetooth Remote ControlMic Included Red ATH-CKR300BT RD

Certified with the Technical Standards Certification (2.4GHz frequency band). Features a newly designed 9.8mm driver that brings out the natural sound. Approximately 8 hours of continuous playback on a single charge. Includes an in-line controller. Smartphone voice recognition function. Closed-back design reduces sound leakage.