sanag T42S Pro TWS Bluetooth Earphones User Guide

T42S Pro TWS Bluetooth Earphones
User Guide

TRUE WIRELESS STEREO
sang T 42S Pro TWS Bluetooth Earphones

Product Overview

1. Pilot lamp
2. Battery indicator
3. Function operation keys
4. Type Charging port
5. Headphone charging contact
6. Earphone opening

Headphone function operation instructions

• Power on: The headphones are automatically turned on when removed from the charging compartment.

• Shutdown: Return the headphones to the charging compartment.
  Bluetooth pairing: After the headphones are turned on, they automatically enter Bluetooth pairing and the phone is successfully connected. If the headphones are not paired within S minutes on success, the headphones automatically turn off.

• Volume up: Three clicks on the left L earphone button.

• Reduce volume: Three clicks on the right R earphone button.

• Play/Pause: Click the function button.

• Previous track: Double click on the left L earphone function button.

• Next track: Double click on the right R earphone function button.
  Turn off/activate Siri; Long press and hold any function button of 2S “L’ or “R’

• Answer the call: Click the button once.

• Hang up the phone: Double click the button once.

• Reject incoming calls: Press and hold the button for 1 second.

• Switch between earphones and mobile phone calls: Press and hold the button for 1 second.

• Restore factory settings to clear pairing records: When turned on, hit left and right simultaneously.

• Low battery reminder: 3.4V low battery reminder, every 1 minute until 3.0V automatically shuts down_

Bluetooth pairing

1. Open the charging bin, and the headset will start automatically; Please connect Bluetooth headset and mobile phone (or other connecting devices) The distance is within the range of 50CM, the closer the better.
2. Open the Bluetooth interface of the mobile phone, search for “sang T42S Pro”, and click Pair to connect the device,

Specifications

• Name: Tw’s Bluetooth Earphones
• Model: sang T42S Pro
• Bluetooth Distance: 2 10m
• Bluetooth version: V 5.3
• Headphone battery capacity: 25mAh
• Battery capacity of charging bin: 350mAh
• Charging time: about 1 hour

matters needing attention

• Do not use abrasive cleaners to clean this product.
• Do not allow this product to be heated or close to fire sources, such as cooking stoves.
• Do not expose this product to direct sunlight for a long time.
• Do not dispose this product in the fire to avoid explosion.
• Do not attempt to disassemble this product to make any modifications, as it does not contain any repair components.
• Do not use this product in the rain.
• If you do not intend to use this product for a long time, please store it in a dry environment and charge the headset at least once a month to prolong its life and avoid extreme temperature and dust.

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.
Any Changes or modifications 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.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without any restriction.

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