F16 True Wireless Earbuds Manual – FocusPower

F16 True Wireless Earbuds Manual – FocusPower

www.focpower.com

PRODUCT EXPLOSION DIAGRAM

To protect the earbuds and battery, the earbud will be posted an insulated sticker before leaving the factory. Please tear down the sticker before use.

WEARING SKETCH

Replace the suitable ear-tip for perfect fit. Select S/M/L size ear-tips depended on users’ ear canal size.

Replace the suitable ear-hook for perfect fit

1. Select S/M/L sizes of ear-hooks depended on user’s ear shape.
2. Make sure the positioning hole of ear-hook is aligned with the positioning column of the earphone.
3. Make sure the ear-hook Microphone hole is aligned with the earphone Microphone hole.

Place for perfect fit

PAIR AND CONNECT

• Take both of the earbuds out from the charging case. Then the L & R earbuds will be automatically powered on and connected as a pair.

• Turn on the Bluetooth on your smartphone. Then the smartphone will automatically search for Bluetooth device. At last select “FOCUSPOWER-F16” to connect.

( Note: The second time you use this product you needn’t repeat the above steps. Please take out the earbuds from the charging case and they will be automatically connected with your smartphone. )

Mono mode:
If you want to use the product with only one earbud, please take one of the earbuds out from the charging case. This earbud will be automatically powered on and enter the pairing mode. Then turn on the Bluetooth on your smartphone and search “FOCUSPOWER-F16” to connect.

BUTTON FUNCTION

As we specially design an activation mechanism to prevent accidental operation, the touch-control button is in non-activated state before use. Please try to contact the touch-control area with your finger repeatedly to activate the button.

Left Earbud

• Single tap: Play/Pause music/Answer phone/Hang up phone
• Double tap: Previous song
• Triple tap: Redial
• Hold for 2 seconds: Activate Siri/ Reject call
• Hold for 3 seconds: Power on
• Hold for 5 seconds: Power off

Right Earbud

• Single tap: Play/Pause music/ Answer phone/Hang up phone
• Double tap: Next song
• Triple tap: Redial
• Hold for 2 seconds: Activate Siri/ Reject call
• Hold for 3 seconds: Power on
• Hold for 5 seconds: Power off

Note: Left/Right earbud at power-off state: Hold for 5 seconds to enter single earbud Bluetooth (Mono) mode

Indicator

• Power on : White light flashes
• Power off : Orange light flashes
• Standby mode : White light flashes once every five seconds
• L & R earbuds are paired successfully : Left earbud white light flashes fast but right earbud indicators don’t light up.
• Earphone connect with smartphone successfully : White light flashes twice every 5 seconds.
• Single earbud waiting for connection with smartphone : White light flashes fast
• Low battery indication : Orange light flashes once and earphone emits “battery low” voice prompt

CHARGING

Charge the charging case
Use the charging cable to charge the charging case with the power-adaptor.

Charge the earbuds
Make sure the charging case has enough power. Then put the earbuds into the corresponding position then they will be automatically powered off and start to be charged.

Charging indicator display

• Charging :
  Earphone indicators emit orange light.
  Charging case indicators emit orange and white light alternately.

• Earphone fully charged :
  Earphone indicators emit white light for 10 seconds and then go out. Charging case indicators don’t light up.

• Battery level : Put earphone into the charging case. The case white light indicators can show current battery level. Each of the four white lights represents 1/4 of battery capacity.

• Low battery : Charging case all white lights flash fast 5 times.

• Short circuit protection : The charging case indicators flash orange light 5 times. 5V/1A

RESTORE TO FACTORY SETTINGS

Please use this function when the left and right earbuds fail to pair with each other.

1. Delete all the Bluetooth names of “FOCUSPOWER-F16” on your phone.
2. Take both of the left and right earbuds out from the charging case.
3. Hold the touch-control buttons for about 5 seconds until you hear “Power off”.
4. Hold the touch-control buttons for about 15-20 seconds (don’t loosen your finger) until you hear a little bit of pleasant music. Now the earbuds have already been restored to factory-settings. Please put the earbuds into charging case and take them out, wait for about 10 seconds to make the left and right earbud connected with each other. Then open the Bluetooth list of your phone and connect the earbuds with your phone.

NOTE

1. Please carefully read this user-manual before using this product and safe-keep it.
2. Please charge the product fully the first time you use it.
3. If the earphone hasn’t been used for a long time, please make sure to charge the device at least once a month.
4. If phone can’t search Bluetooth earphone, please make sure whether the earphone is at “Pairing Mode” or not. If long time haven’t been paired or connected, the Bluetooth earphone pairing function will automatically shut off.

WARNING

1. Don’t privately disassemble or maintain this product.
2. Don’t put this product in high-temperature or low-temperature environment (Higher than 113℉ or lower than 32℉).
3. Please avoid using this product near children’s or animals’ eyes.
4. Please don’t wipe this product by oil or any other volatile liquid.
5. Using earphone for long time may damage your ears. Please reasonably arrange your using time.
6. Don’t use high-output adapter (higher than 2A) to charge this product.

FREQUENTLY ASKED QUESTIONS

Why Bluetooth earbuds signal is not stable?

1. Restart the earbuds

2. Please kindly check the compatibility of the mobile phone and calling communication quality.

3. Then confirm if the distance between earbuds and phone is too far or there are interference surrounded.
   If too far or there are interference, the signal will be not stable.

4. Please don’t stay in the signal reflective environment.

5. If tried all these still with problem, please change a phone to try.

Why Bluetooth earbuds noise is so big?

1. Please kindly check the mobile phone’s noise suppression function.
2. Please kindly check if the Bluetooth earbuds and mobile phones distance is too far. If too far, please short it to try again.
3. Please kindly confirm if there is an electromagnetic radiation in surrounding environment.

Why Bluetooth earbuds can’t hear voice?

1. Please kindly check if the phone is on mute

2. Please kindly check if the Bluetooth earbuds and phone is connected well

3. Then confirm if the distance between earbuds and phone is too far or there are interference surrounded.
   If too far or there are interference, the signal will be not stable.

4. Please make sure the earbuds is not connected by other phone or devices.

DESIGNED AND MADE BY
FOCUSPOWER Technology Co., Ltd.

Email: support@focpower.com
www.focpower.com

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