Product Review

INVONS True Wireless Bluetooth Stereo In-Ear Headphones
How To Use:
First --- Pair Between Earbud And Earbud:
1.Take out the earbuds from the case
2.Long press the multi-function keys on earbuds till the lights flashing red and blue
3.Double click the multi-function keys on the earbuds to pair the two earbuds
Please Note:If the earbuds paired successfully, the blue light on the earbuds will flashing slowly;If there is no connection between the headphones,the red light on the headphone will flashing slowly
Second --- Pair Between Earuds And Phone
1.Pick up one of the earbud as the host earbud
2.Double click the multi-function keys on the earbud (The light on the earbud flashing red and blue)
3.Turn on the bluetooth of your phone to search the earbud and pair
4.After the earbud pair the phone successfully the light will shining blue(Every 8 seconds)
5.Turn on another earbud, and the earbuds will pair automatically
Turn Off The Earbuds:
Long press multi-function keys until the Led light on the earbuds disappears.
About Charging
Step 1--- Charge for the battery box with the USB cable. The light on the box will be on when charging, 1 light on means 25% battery left; 2 lights on means 50% battery left; 3 lights on means 75% battery left; 4 lights on means 100% battery
Step 2 --- Charge for the earbuds with battery box. Put the earbuds in the battery case, the light on the earbuds will be on, red light on means the box is charging the earbuds; blue light on means the earbuds have been fully charged
Please Note:You can charge for the earbuds with battery case and charge the battery box with USB cable at the same time
Product Parameters:
Transmission Distance:10M
Charging Box Battery:320mAh
Working Voltage:3.7V(3.3~4.2V)
Playing Time:2hr
Charging Time:≦2 hr
Standby Time:≧20 hr