Installation Instructions

ManualsBrandsKarve Electronics ManualsAudio EquipmentI9 Earphone

Function Button

Microphone

Indicator LED

Charger outlet

. Press and hold the Function Button for about

3 seconds,blue lights flashing to "power on"

.Press and hold the Function Button for about 5

seconds,blue lights flashing to "power off"

.Press the Function Button of the two sides

Earbuds for about 3 seconds at the same

time，the red and blue lights flicker

alternately,so the Earbud senterTWS pairing

mode.;double-clic k any side on/off button ，it

becomes main machine which is the R

channel.Th other side becomes the vice

machine.The TWS headphones is collected

successfully when one side blue light flashes

and and the red and blue light flashes

alternately the other side.Then open your

mobile phone Bluetooth to search for the

connection.Prompt sounds “power on”-Pairing-

your device is connect

.Collect with mobile phone successfully Prompt

soundsyour device is connect”Blue light flashes

Earbuds power

.Playing music:Short press to play and Blue

light flashes (Short press to pause )

.L double click for previous song

. R double click for next song L double click for

previous song

NOTE: 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

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the 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, and

(2) this device must accept any interference received including interference that may

.Answer calls Short press to reply call(Phone

state Short press to hang up the)

.Rejection of calls Press L or R for two seconds

.If low power alarm sounds “Battery Low”and Red light flashing

.Low power shutdown alarm sounds“power off”and Red light flashes three times

.Charging Red light is on once charging if Charging saturation Turn on the blue light for about 30 seconds.

(2)

thi

ce mus

accep

any

erence rece

erence

may

cause undesired operation.