E373 Walkman Video Walkman delivers Powerful & Crisp sound in a compact design.
Battery life is based on MP3 format (128kbps) for Audio and MPEG-4 format (384kbps) for Video. Actual battery life may vary depending on settings. The estimated battery usage hours shown below are based on typical usage conditions with "Basic setting of battery life measurement (Longer battery life setting)" as shown in the table below. Note that even if the player is turned off for an extended period, a small amount of battery power is still consumed. Battery life may vary depending on volume setting, conditions of use, and ambient temperature.