Using method:
Bluetooth headset switch and control key on the side of the glasses hanging above, a total of three keys: on a first, pause / play, the next
Bluetooth Headset receiver uses a hydraulic telescopic rod design, can stretch to meet different distance.

Bluetooth connection method:
When you need to press the key 2-3s time to see the indicator light changes: when you see a color of the light flash when do not think that Bluetooth is open, do not let go, continue to hold; until you see two colors of lights flashing alternately when you can let go, then the Bluetooth device is turned on. At this point you can open the phone Bluetooth function to search outside the Bluetooth device; when you find the phone prompts to enter the password, the default input 0000, the input of the Bluetooth device will automatically connect to complete.



Note:
1, connecting the computer USB interface charging, charging with the charger to the Bluetooth headset, please do not exceed 3 hours, otherwise easily lead to the failure and damage of the built-in lithium battery.
2, charge, please do not pay attention to the headset or charger indicator light is what kind of state, charge 3 hours of electricity is full, because even after full charge on the headset or charger indicator will not change any state.
This product is not equipped with the head, and the head of the mobile phone charging, you can use your phone to charge the head, or link to the computer USB charging. Mind not to shoot!
3, a single connection in the computer USB port on the time not to exceed 3 hours.