TWS H19 Bluetooth Wireless Earbuds User Manual

TWS H19 Bluetooth Wireless Earbuds

Function parameter

• Bluetooth version: V5.3
• Wireless distance: 10 meters
• Working time : 3-4 hours
• Charging time: 1-2 hours
• Earphone battery: 25mAh*2
• Charging case battery:200mAh with protection board
• Speaker: F13 horn
• Charging port: type-c

Instructions

• Power on: Take the earphones out of the charging case
• Power off: Long press the multi-function button for 5S or put the earphones back into the charging case
• TWS pairing: automatically paired when the product is turned on for the first time.
• TWS using: 2 earphones can be used together and can be used alone.
• Pause/Play: Click the multi-function button
• Previous song: Double-click the left multi-function button
• Next song: Double-click the right multi-function button
• Volume up: Triple-click the right multi-function button
• Volume down: Triple-click the left multi-function button
• Answer an incoming call: Click the multi-function button
• Voice assistant: Long press the multi-function button for 25
• Reject calls: Long press the multi-function button for 25
• Battery display: only supports ISO system devices and some Android system devices
• Intelligent dormancy mode: when there is no connection, it will automatically power off in about 3 minutes.
• Automatic connection: After the earphones are turned on again,
• Bluetooth will automatically reconnect to the phone.
• Automatic power-off: Earphones will automatically power off
• when put back into the charging case to charge
• Charging case charging: The indicator light of the case will flash
• when charging. The indicator light stays on when fully charged
• Earphone charging: put the earphones back into the charging case to charge.

Precautions

1. Do not treat this product violently, and do not squeeze it with heavy objects, and keep it away from high temperature and high humidity environments.
2. Keep away from WIFI, routers, and other high-frequency transmitting equipment, which will affect the signal reception of this machine, causing sound jamming and disconnection.
3. Please use this product in an effective environment (within 10m), and there should be no physical obstruction (such as a wall, etc.) between the Bluetooth device and the product.
4. To prevent charging failure due to battery hibernation, please try to keep the charging case above 20% of the power.
   Note : This product can be connected to any device with Bluetooth function.

FCC Statement

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, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, under 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 by 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 the receiver.
• Connect the equipment to 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.

RF Exposure Information
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

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