When using a built-in rechargeable lithium-ion battery (*1)(*2)

LPCM 44.1kHz/16bit

Recording: Approx. 22 h.

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 30 h.

FM recording (*4): —

MP3 192kbps

Recording: Approx. 26 h.

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 45 h.

FM recording (*4): Approx. 8 h.

MP3 128kbps

Recording: Approx. 26 h.

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 45 h.

FM recording (*4): Approx. 8 h.

MP3 48kbps(MONO)

Recording: Approx. 26 h.

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 45 h.

FM recording (*4): Approx. 8 h.

MP3 8kbps(MONO)

Recording: Approx. 30 h.

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 45 h.

FM recording (*4): Approx. 8 h.

Music file (128 kbps/44.1kHz)

Recording: —

Playback through speaker (*3): Approx. 5 h.

Playback using the headphones: Approx. 45 h.

FM recording (*4): —

FM reception (*4)

Playback using the headphones: Approx. 8 h.

(h.: hours/m.: minutes)

^*1 Measured value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). The battery life may shorten depending on how you operate the IC recorder.

^*2 When setting “Screen Off Timer” to “Auto Screen Off”

^*3 When playing back music through the internal speaker with the volume level set to 27

^*4 ICD-UX543F/UX544F only