Operating Instruction

18
Common-quality Recording: wav common-quality
recording.
Life Testing: This function is voice detection
recording. Do not turn off this function when
recording important files.
Specification List
Product type
Digital player
Overall
dimensions
90.5MM*39.5MM*10MM
Software
language
Simplified Chinese, English and
other six languages.
Product
weight
About 31g
Display screen
1.77 inches 128*160
Battery
250mAh/3.7v lithium battery
Charging
specification
5V/1A input
Charging time
About 2 hours
Bluetooth
version
5.0
Total
harmonic
distortion
<0.4%
Signal-to-
noise ratio
75db@1KHz,±3db