Wireless Sport Bluetooth Smart Touch HiFi 9D Stereo Waterproof Earphones

 

Matching mode: automatic matching

Power-on prompt: power-on.

Power off prompt: power off.

Pairing status: bluetooth connected

Connection status: bluetooth is connected

Low power hint: low power.

Key functions:

Power on:Hold down 3 seconds to power on

Power off: long press 5 seconds to power off

Pause/play: click music to pause

Answer/hang up the phone: / click on the incoming call to answer/hang up the phone

Volume plus:Double click the right headset function button

Volume Reduction:Double click the right headset function button

Last hit: three hits last hit

Next song: three strikes next song

Voice assistant/Sir: long press 2 seconds to summon Sir Language switch: double click on the matching red and blue lights

Unconnected standby: automatically shuts down after 5 minutes.

 

Product parameter information

Listening time:1O hours (single use with full battery)

Charging time: 120 minutes

Bluetooth level: level 2

Frequency band/band: 2.4-2.485GHZ

Support protocol: A2DP/AVRCP/HSP/HFP

Modulation process: GFsK

Maximum transmitted power: +2DBm

Charging time of charging warehouse: about 180 minutes

Operating temperature: -10°C-55

 

Operating instructions:

Special note: if you use the headset for the first time or use it again after 1 hour, you need to take out the headset and put it back The charging warehouse wakes up the earphone, realizing the function of earphone automatically starting; The earphones are ready by the time they leave the factory Ear matching. If the left and right ears cannot form a team, please follow the following steps:

Steps: When the two earphones are turned on at the same time, the red and blue lights flash alternately for about 5 seconds the left and right earphones are automatically connected to each other, and the TWS team is successful. The red and blue lights of the main earphone flash, and the blue light of the secondary earphone flashes slowly. When the Bluetooth of the mobile phone is turned on, the blue light of the earphone flashes slowly after the pairing is successful.

Operation steps for the use of one earphone: take out any earphone from the charging warehouse and turn it on. The red and blue lights will flicker alternately. At this time, turn on the phone’s bluetooth to pair the search connection.

Call voice assistant: after the headset is connected to the standby process, long press for 2 seconds to release the hand to wake up the voice assistant (SURD) function;

Master-slave switching operation: Put the earphones in the charging compartment, and the earphones will display a red light after closing the cover. The headphone indicator lights on the left and right sides of the charging compartment indicate that the charging compartment has electricity and the headset is being charged. When it is fully charged, the headset and charging compartment lights are off.

Bluetooth reconnect operation: if the bluetooth and the phone have been paired successfully and the phone has not deleted the address code information (pairing name), the headset can be automatically reconnected by restarting the headset (or after the headset is plugged into the charging bin, it will automatically reconnect by unplugging the headset).

 

Earpiece

1. Put the earphone in the charging compartment, and the earphone will display red light. The charging bin will display’a blue light that is always on, indicating that the charging bin has electricity and the charging bin lamp of the headphone box will be off when the headset is charged.

2. When the blue light of the charging bin is lower than 1 grid, it means that the low electricity needs to be replenished for about 1 hour after the battery is fully charged, 4 blue lights will always be on.