Specifications:
Bluetooth Version: V5.0+EDR
Bluetooth Distance ≤20M
MIC Distance≤1M
Lithium Battery: 3.7V/600mA
Charging Time: 2 hours
Standby Time:600 hours
Working Time: 60 hours
Bluetooth Matching Name: BT40
What do you get?
1 x Helmet Headphone
1 x USB Cable
6 x Velcro
1 x User Manual
How to use?
Step1:Take out the Helmet Headphone from the color box,stick the"Magic Tape"on both earphones.
Step2:Tear off the tape paper of the earphones,and sitck it into the helmet ear position of both sides,before stick it,please align the position well.
Step3:Stick the Helmet Headphones to the Velcro,Which is inside the helmet, finish installation.
What is the size of the ear speaker?
The diameter of the headset is about 40mm/1.58 inches and the thickness is about 9 mm/0.35inch. Super thin body, won't squeeze your ears!
Can i connect it with two devices simultaneously?
Yes, both devises can connect to the phone simultaneously; and actually connect automatically.
How to Switch Between Chinese and English?
do not connect Bluetooth, double-click the power on button twice.
Convert to Automatic Answer?
double click volume + button.（Or do this: press and hold the volume "+" button and volume"-" button at the same time before connecting the Bluetooth of the mobile phone to change the automatic or manual answer mode.）
Tips: Please check whether the internal size of your helmet can accommodate this product before ordering so that you can wear it more comfortably. If there is any displeasure please don't hesitate to contact us, we'll always ready to help!