Audio-Technica Bluetooth Wireless Earphones with Deep Bass, ATH-CKS330XBT [SOLID BASS, Water-Resistant, Approximately 20 Hours of Continuous

Certified by the Technical Standards Standards Association (2.4GHz band). Approximately 20 hours of continuous playback with a full charge of approximately 2 hours. Approximately 2 hours of continuous playback with a 10-minute charge. Low Latency Mode minimizes lag between audio and video. Wireless and delivers impressive bass reproduction. Multi-point connectivity allows simultaneous connection of two Bluetooth devices. Accessories: Earpieces, USB charging cable. Black.