HIFI WALKER H2 Touch Pro - Page 38

37
Working time
About 8 hours (Play with
wired headphones when
Bluetooth and WiFi are off)
Battery
charging
time
About 3 hours ( 5V,2000mA
adapter)
Volume
control
32-level digital volume control
mode
Headphone
output power
1.0V 50mw
Working
temperature
-5℃～40℃
Headphone
output
Two channel output
Transmission
interface
TYPE C USB2.0