LifeSpan APEX - Body Quality Index (Bmi) Chart; Music; Control Guide

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APEX
BODY QUALITY INDEX (BMI) CHART
Sex
Male
Female
Age
10-99 years old
Height
100-200 cm
Weight
20-150 kg
BQI
≤19
Underweight
BQI
=(20---25)
Normal Weight
BQI
=(26---29)
Overweight
BQI
≥30
Obesity
5. MUSIC
Press the switch button to enter music play function. WAV, MP3, MP4 formats are available. Then
press play button to play music.
Some system built-in music is available. You can also store music inside you own USB stick, and insert
it into the USB slot to play.
Control Guide
VOL-/ DOWN button ：
- long press: reduce volume
- short press: previous song
VOL+/ UP button ：
- long press: increase volume
- short press: next song