Shengjian OWS31 TWS Bluetooth Headset User Manual

OWS Manual

Plegse read al nstructars caretully and retain for future use

Usage Instruction:

• Don’ t attempt to disassemble the unit and change any part, except there is operation method mentioned in the manual.
• Don’ t expose the unit to liquid, moisture or humidity, since it is not a waterproof product.
• Disconnect the unit with your BT device and move it to the safe area if the liquid get inside the unit,
• Don’ t assemble or disassemble the unit to avoid electric shock, if there is water on your hands.
• Don’ t expose the unit to extremely high temperature or dispose of the unit in fire as it will result in an explosion.
• Don’ t place the unit in an electromagnetic interference environment to avoid malfunction.

Packing list

Product schematic description

Product specification

BT Version; V5.4
Transmission distance:10m
Battery capacity: 30mAh
Playing time : About 5 hours
Charging time : About 1.5 hours
Rated input: 5V 20mA

Charging case specification:

Battery capacity: 250mAh
Charging time : About 2 hours
Rated input : 5V 200mA
Playing time: About 15 hours
(All technical information is subject to actual performance)
Charge the Charging case
Connect the Type-C cable to the 5V power adaptor, and another end to the charging port of the Charging case.
(Tips: When the green light of the charging bin blinks, please charge the charging bin in time.}
LED Indicator Status

Charging case Indicator

• Charge the charging bay: Green light on.
• Charging bay is fully charged: Indicator is off.
• Charging the earphones is not fully charged: White light flashing.
• Fully charge the earphones: White light on.
• Low charge: Green flashing
• Power on: Blinking white and green
• Power off: White light flashes 3 times

Earphones Indicator

• BT pairing status: White and green lights flash alternately
• Earphones are successfully paired: Indicator is off.

Product operating instructions

1. Power on
   Method 1: Remove the earphones from the charging bin, and the earphones will automatically power on.
   Method 2: When the earphones is off, press and hold the earphones to touch the functional area for 3 seconds power on.

2. Power off
   Method 1: Put the earphones back into the charging bin and turn off the earphones.
   Method 2: Press and hold the earphones to touch the functional area for 5 seconds, and the earphones shuts down.

3. Pairing
   Step 1: Remove the earphones from the charging compartment, the earphones will automatically turn on, and the earphones will be turned on automatic team formation.
   Step 2: Open the BT list of smart devices, search for “OWS-31” and connect.{Supports single-ear use).

Touch control button operating
Music playing mode
Left/Right earphone operating Hands free function
Left/Right earphone operating ( incoming call)
Active the voice assistant function (the smart devices support voice assistant function}
Left/Right earphone operating

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.
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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.
This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.
Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement in portable exposure condition without restriction.

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