Audio-Technica ATH-CKS330XBT BG Wireless Bluetooth Earphones with Deep Bass, Solid Bass, Water-Resistant, Up to 20 Hours of Continuous Playback, Authe

Technically certified (2.4GHz band). A full charge of approximately 2 hours provides up to 20 hours of continuous playback. A 10-minute charge provides up to 2 hours of continuous playback. Low Latency Mode minimizes lag between audio and video. Wireless and delivers exceptional bass reproduction. Multi-point support allows simultaneous connection of up to 16 Bluetooth devices. Technically certified (2.4GHz band). A full charge of approximately 2 hours provides up to 20 hours of continuous playback. A 10-minute charge provides up to 2 hours of continuous playback. Low Latency Mode minimizes lag between audio and video. Wireless and delivers exceptional bass reproduction. Multi-point support allows simultaneous connection of two Bluetooth devices.