Notice:

In some mobile phones, while playing music, the music will transmit to the speaker of mobile phone.

In order to send the music to the headset you have to choose “transmit the sound through Bluetooth” in the “setting” of music play interface, and then choose “HB420” in the device list.

What the Lights and Tones Mean

 

What you see

What does this

 

 

mean about your

 

 

headset

 

 

 

When

Solid red

Charging

headsets is

 

 

Red led turns off

Charging

connected

 

completed

to charger

 

 

 

 

 

 

When

Red and blue light

Pairing

headsets

blink alternately

 

is not

 

 

Blue light blinks

Standby mode

connected

twice every 2

(paired, but not

to charger

seconds.

connected with the

 

 

 

Bluetooth device)

 

 

 

 

Blue light blinks

Standby mode

 

twice every 4

(connected with the

 

seconds.

Bluetooth device)

 

 

 

 

Blue light blinks 3

Ringing

 

times every second.

 

 

 

 

 

Blue light blinks

Conversation

 

once every 2

mode

 

seconds.

 

 

 

 

 

Blue led turns to red

Low battery

 

 

 

14

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Hisense HB420S manual What the Lights and Tones Mean, What you see What does this Mean about your Headset