CRYSTAL CLEAR SOUND X2 True Wireless Earbuds User Manual

CRYSTAL CLEAR SOUND X2 True Wireless Earbuds

PACKING LIST

Charging Case

Earbuds

User Manual

Micro USB Cable

ear tips

functional diagram

Detailed Description-Touch Control Area

POWER ON/OFF

• Power ON Earbuds will power on automatically when opening the charging case For manually power on, earbuds in turned-off status long-tap on the earbud for 3s, and the earbud will power on( Earbud out of charging case and it is turned off)
• Power OFF Earbuds will power off automatically when placing them into the charging case and closing the case. For manually power off, in non-playback status long-tap one earbud for 5s, and the earbud will power off. (Earbud out of charging case and it is turned on

STRONG BATTERY USE

• Earbuds battery capacity: 45mah Talk time: 6 hours
• Music play time: 5 hours
• Charging case battery capacity: 500mah
• Charging case standby time: 6 months
• Earbuds charging time: about 1.5 hours
• Case charging time: 2 hours iPhone battery indication
• Working environment:-10-50C
• Bluetooth Version: V5,0

COMFORTABLE WEAR in-ear Design

• Support HFP, HSP, A2DP, and AVRCP profiles
• Operating Range: up to 33 feet (accessibility., empty place)
• Built-in intelligent voice prompts
• Built-in high-definition microphone

Pairing

Twins Earbuds Pairing

1. Open the charging case, earbuds will turn on automatical. The indicator lights on earbuds will flash blue twice, and then they will enter into pairing mode
2. Turn on the device’s Bluetooth and search for x2 to Connect

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Single Earbud Model

1. Take one earbud(Left/Right) out from the charging case and close the case.
2. Wait for 5s to enter pairing mode, the light on the earbud will flash blue and red alternately.
3. Turn on the Bluetooth of your device and choose x2 from the BlueTooth list.

Charging

Earbuds Charging
Please put both earbuds into the case for charging, and then close the case, the earbuds power off automatically. When the battery of earbuds is low, there will be a voice prompt” low battery, please charge

Charging for Case
Please use the Type-c cable (provided)to charge the case (When the battery of the charging case is low. the indicator light on the case will flash red, the light will bë turn off when it is fully charged.
WARNING! Charging voltage: 4.2-5V. No more than 5V! Over voltage will damage the battery.

Battery Warning

1. Use DC-5V 1A chargers/adapters certified by a regulated manufacturer to charge the case
2. Do not overcharge the battery case for a too long time. which will decrease the battery service life
3. Battery usage by children should be supervised
4. Dispose of batteries according to local regulations and recycle when possible
5. Do not dispose of household waste
6. In the event of a battery leak, do not allow the liquid to come in contact with the skin or eyes. In the event of a leak or hazard seek medical help immediately

Warranty
We provide 30 days no reason to return worry-free 12-month guarantee and friendly customer service. For any reason you’re not completely satisfied, please contact us, our excellent service will bring you a smile

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.
  Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference
  2. This device must accept any interference received, including interference that may cause undesired operation

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