Wireless Stereo Headset
MDR-ZX220BT
Checking the remaining battery charge
You can check the remaining battery charge of the rechargeable battery.
When you turn on the headset by pressing the
button, the indicator (blue) flashes two times, then the indicator (red) flashes.
You can check the remaining battery charge by the number of times the indicator (red) flashes. You also hear voice guidance
“Battery level low” when the remaining battery charge is low (needs to charge).
3 times - - - - : High
2 times - - : Medium
1 time : Low (needs to charge) “Battery level low”
When the battery is almost empty
The indicator turns red. When the battery becomes empty, the headset sounds a warning beep, you hear voice guidance “Please
recharge headset”, and the head set turns off automatically.
When you are using an iPhone, iPad, or iPod touch
When the headset is connected to an iPhone, iPad, or iPod touch (iOS 5.0 or later) that supports HFP (Hands-free Profile), it will
show an icon that indicates the remaining battery charge of the headset on the screen.
Compatible devices
iPhone, iPad, or iPod touch (iOS 5.0 or later) supporting Hands-free Profile (HFP)
iOS 7.0 or later
iOS 5.X / 6.X
A
: Remaining battery charge of the headset
B
: High
C
: Medium
D
: Low (needs to charge)
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