Audio Technica Earphones Compatible with Completely Wireless Earphones Deep Bass Up to 45 hours of playback Qualcomm Enhanced call quality Blue BL

Ships from Japan Technical compliance mark certified product (frequency band: 2.4GHz band) An innovative 15 hours of playback on a single charge, up to 45 hours of playback when used with the charging case Compatible with Qualcomm TrueWireless Stereo Plus, which is resistant to sound dropouts and achieves low latency (firmware Ver. 2000 or later) Auto power ON/OFF compatible Newly designed completely wireless earpieces Compatible with the smartphone app "Connect". Main unit firmware update is also possible Country of origin: Japan