Cool display screen
Waterproof environmental rubber material
Comfortable ear caps
Wireless Bluetooth smart call
Support TF card, decoding play
Super clear sound quality
BUTTONS INSTRUCTION
TASTE LIFE AT THIS MOMENT
Power On/off
Volume Up/Previous TF Card Slot
Functional Key Display Screen
Volume Down/Next Answer Calls
BUILT-IN HD MICROPHONE
Built-in concealed high definition noise cancelling microphone
Built-in One Key pick up phone calls button, free your hands, it’s very convenient
SUPPORT Micro-SD CARD
The B19 built-in a TF Card song played and it play automatically when power on
SUPPORT Micro-SD CARD
The B19 built-in a TF Card song played and it play automatically when power on
Foldable Design, Easy To Carry
Breathable protein Earmuffs
CVC6.0 NOISE CANCELING
Acouestic echo cancellation and noise reduction effectively reduce ambient
Noise while talking make far-end listener cannot hear you said become history,
Just like talking face to face