Shenzhen TWSL8PRO TWS Earbuds Instruction Manual

Shenzhen TWSL8PRO TWS Earbuds Instruction Manual

Introduction

Thank you for purchasing the model TWSL8 Pro True Wireless Sport Earbuds. Please read this manual before use.

Bluetooth wireless communications Technology introduction
Bluetooth is a kind of wireless technology which support short distance communications (work normally within a distance of 10M) with it you can exchange information by wireless between many IT digital devices like mobile phones / wireless earphones / computers etc. Bluetooth technology effectively simplify the communications which makes device and data transmission quickly and effectively.

Accessories List

• 2X Wireless Earbuds
• 1X User Manual
• 1X Portable Charging Case
• 1X USB Charging Cable
• 1X Wiping cloth

Overview Of Headset

1. Touch Ares, MFB Button

2. Touch And Answer The Phone

3. Touch 2 Second To Reject The Phone

4. Touch One Second To Hang Up

5. Touch For Playing

6. Touch For Pausing

7. Long touch for power on or off Double

8. Touch For Previous Track

9. ong touch for power on or off

10. Double Touch For Next Track

11. LED Indicator / Microphone

Introduction

User Manual
Power on : Take out earbuds from charging bin to turn on.
Power off: Put earbuds into the charging bin, they would turn off automatically

Pairing

Single earbud connection

1. Take out only one of the earphones in the charging compartment, and the headset will be searched Status, red and blue lights flash alternately.
2. Turn on your phone Bluetooth device to search “TWSL8 Pro” and connect. When the phone connected successfully, the blue light will flash and will hear the prompt voice Connected”.

Double earbuds connection

1. Take out the earphone from the charging compartment, the red and blue lights of the two earphones flash, and enter the main and auxiliary earphones After successful connection, the auxiliary earphone lamp will flash into blue light, and the main one will flash The headset still keeps the red and blue lights flashing, entering the search state.
2. Open the mobile phone or other Bluetooth devices and search for the main headset ” TWSL8 Pro” After that, click the pairing connection. After success, the light will flash into blue light, and then the double light will flash Ear connection is complete, you can enjoy wonderful music through wireless headset Or dial and answer the call.
3. Re-connection: It will be connected the paired mobile phone automatically while power on. (the premise is that the Bluetooth on the phone is open, and the Bluetooth does not clear the matching record with the device).How To Use

(Note:)

1. This two earbuds has been paired at the factory. So when you receive the headsets (two), you just need to take out the earbuds from the charging case.
2. If you need to reconnect the earphone by yourself, long touch MFB button of both earbuds until the red & blue light flash alternately. After the earbuds paired successfully, the blue light will flash slowly. After few seconds, the main earbud flash red & blue light alternately to connect the phone. (If the pairing isn’t successful, please put the earbuds back to charging bin to reset operation and then operate again).
3. In TWS mode, when one of earbud battery low, both of them will automatically turn off. Or the Bluetooth device stop connection within 5 minutes, the earbuds will turn off automatically).

Note:
If one of the earbud doesn’t work, please turn off the Bluetooth device of the phone, put back earbuds into the charging bin firstly, then take two earbuds out of the charger and keep them turn on, then press once for each earbuds. after that it will flash red & blue lights 1 to 10 seconds, two earbuds paired successfully, and then the blue light flashes only. Repeat step 1 and step 2 to reconnect with phone.

How To Use

Button Definition
Answer incoming call: Touch the MFB
Reject incoming call : Long touch the MFB for 2 seconds
Hang up the phone : Touch the MFB
Play: Touch the MFB
Pause: Touch the MFB
Next song: double touch right ear
Last song: double touch left ear

Status lights

1. Earbuds
   Charging, the red light on; Full charge, the light off; Pairing, the red and blue light blinking;

2. Charging Case
   When charging, the indicator light flashes slowly. After full charging, the 4 indicator lights is bright; When low power, the first light flashes slowly. When discharging, it shows charging case battery capacity.

Products Features

1. Sweat-proof.
2. The stylish portable charging pod support 6 full charges for earbuds.
3. V5.0 chip, low power consumption, super compatibility.
4. Hands-free function.
5. True double-ear wireless, You can use by single or a pair.

Specifications

Bluetooth Specifications
Bluetooth Version : V5.0
Profile Support : HSP/HFP/A2DP/AVRCP
Stand-by Time : 900 h
Talk Time : 5 h
Music Play Time : 3.5 h
Charging Time : 1 h
Charging Voltage: DC 5V
Frequency Range: 2.402G-2.480G
Ambient Temperature: -20/+60 C
Transmission Distance: 10m
Earbuds Battery Capacity : 35mAh / 3.7V
Charging Case Battery Capacity : 850mAh / 3.7V

Driver Specification
Driver Unit : 10mm
Sensitivity: 92dB ± 3dB
Impedance: 32Q ± 15%
Frequency Response: 20-20000Hz

Safety And Maintenance

Please read suggestion below in order to help prolong the product lifespan and clearly understand the warranty clauses.

• Keep the product dry, do not put it in humid circumstance to avoid short circuit.
• Do not expose it to the sun or high heat. High heating will short lifespan of electronic components, damage battery and deform some plastic parts.
• Do not put it in cold circumstance to avoid damage to PCB board.
• Do not attempt to take apart the product, especially non-professionals.
• Do not fall, vibrate strongly, strike with hard objects, to avoid damage to inner electronic circuit.
• Do not use high chemical products, detergent to clean the item.
• Do not scratch the surface with sharp items to avert damaging the case and appearance.
• Do not make it charging 10 hours continuously for the sake of lifespan.

If the product can not work properly, please send it to DR-30 PLUS authorised maintenance agents.

Statement: In order to improve product performance we will upgrade products, the content may change without notice, please forgive! Thank you for your purchase.

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 aparticular 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 restriction.

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