Lenco EPB-450BK TWS Waterproof Bluetooth Earphones User Manual
- June 5, 2024
- Lenco
Table of Contents
Model EPB-450BK
User manual – TWS waterproof (IPX6) bluetooth earphones
CAUTION:
Usage of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
This unit should not be adjusted or repaired by anyone except qualified
service personnel.
PRECAUTIONS BEFORE USE
KEEP THESE INSTRUCTIONS IN MIND:
- Do not use this device near water.
- Clean only with a slightly damp cloth.
- Do not cover or block any ventilation openings. When placing the device on a shelf, leave 5 cm (2”) free space around the whole device.
- Install in accordance with the supplied user manual.
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- Don’t step on or pinch the power adaptor. Be very careful, particularly near the plugs and the cable’s exit point. Do not place heavy items on the power adaptor, which may damage it. Keep the entire device out of children’s reach! When playing with the power cable, they can seriously injure themselves.
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- Unplug this device during lightning storms or when unused for a long period.
- Keep the device away from heat sources such as radiators, heaters, stoves, candles, and other heat-generating products or naked flame.
- Avoid using the device near strong magnetic fields.
- Electrostatic discharge can disturb the normal usage of this device. If so, simply reset and restart the device following the instruction manual. During file transmission, please handle with care and operate in a static-free environment.
- Warning! Never insert an object into the product through the vents or openings. High voltage flows through the product and inserting an object can cause electric shock and/or short circuit internal parts. For the same reason, do not spill water or liquid on the product.
- Do not use in wet or moist areas such as bathrooms, steamy kitchens, or near swimming pools.
- Do not use this device when condensation may occur.
- Although this device is manufactured with the utmost care and checked several times before leaving the factory, it is still possible that problems may occur, as with all electrical appliances. If you notice smoke, an excessive build-up of heat, or any other unexpected phenomena, you should disconnect the plug from the main power socket immediately.
- This device must operate on a power source as specified on the specification label. If you are not sure of the type of power supply used in your home, consult your dealer or local power company.
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- The socket outlet must be installed near the equipment and must be easily accessible.
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- Do not overload ac outlets or extension cords. Overloading can cause fire or electric shock.
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- Devices with class 1 construction should be connected to a main socket outlet with a protective earthed connection.
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- Devices with class 2 construction do not require an earthed connection.
- Keep away from rodents. Rodents enjoy biting on power cords.
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- Always hold the plug when pulling it out of the main supply socket. Do not pull the power cord. This can cause a short circuit.
- Avoid placing the device on any surfaces that may be subject to vibrations or shocks.
- To clean the device, use a soft dry cloth. Do not use solvents or petrol-based fluids. To remove severe stains, you may use a damp cloth with diluted detergent.
- The supplier is not responsible for damage or lost data caused by malfunction, misuse, modification of the device, or battery replacement.
- Do not interrupt the connection when the device is formatting or transferring files. Otherwise, data may be corrupted or lost.
- If the unit has a USB playback function, the usb memory stick should be plugged into the unit directly. Don’t use an usb extension cable because it can cause interference resulting in failure of data.
- The apparatus shall not be exposed to dripping or splashing and make sure that no objects filled with liquids, such as vases, are placed on or near the apparatus.
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- To completely disconnect the power input, the mains plug of the apparatus shall be disconnected from the mains, as the disconnect device is the mains plug of the apparatus.
- If the unit works with a battery, Battery shall not be exposed to excessive heat such as sunshine, fire, or the like.
- Attention should be drawn to the environmental aspects of battery disposal.
- The apparatus can only be used in moderate extremely cold or climates warm environments should be avoided.
- The rating label has been marked on the bottom or back panel of the apparatus.
- This device is not intended for use by people (including children) with physical, sensory, or mental disabilities, or a lack of experience and knowledge unless they’re under supervision or have received instructions about the correct use of the device by the person who is responsible for their safety.
- This product is intended for nonprofessional use only and not for commercial or industrial use.
- Make sure the unit is adjusted to a stable position. Damage caused by using this product in an unstable position or by failure to follow any other warning or precaution contained within this user manual will not be covered by warranty.
- Never remove the casing of this apparatus.
- Never place this apparatus on other electrical equipment.
- Do not use or store this product in a place where it is subject to direct sunlight, heat, excessive dust, or vibration.
- Do not allow children access to plastic bags.
- Only use attachments/accessories specified by the manufacturer.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as the power supply cord or the plug, when the liquid has been spilled or objects have fallen into the apparatus, when the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
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- Do not use a damaged power cord or plug or a loose outlet. Doing so may result in fire or electric shock.
- Prolonged exposure to loud sounds from personal music players may lead to temporary or permanent hearing loss.
INSTALLATION
- Unpack all parts and remove protective material.
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- Do not connect the unit to the mains before checking the mains voltage and before all other connections have been made.
* These instructions are related only to products using power cables or AC power adaptors.
Package Included
Micro USB cable for charging
Earbuds x 3 sets (Size L/M/S)
Remark: it is very important that you choose the right size of eartips that perfectly fit into your ears. If the size is too small or too big, the sound quality will not be perfect.
Power on, pair (Step 1)
Power on:
The left and the right headsets will automatically power on after taking out
from the charging case and will turn on pairing mode.
Power on/pair (Step 2)
Turn on your mobile Bluetooth setting. Search “Lenco EPB-450” and connect.
Wearing
Touch Button Operation
Power Off/Charging
Power off : The left and the right of headsets will automatically power off after putting into the cradle.
Troubleshooting
| The power light is not ON. | Please check that the earphone is charged |
|---|---|
| The earphone cannot connect with a Bluetooth device. | Please check that your |
Bluetooth device is in Bluetooth pairing mode
There is no sound from the earphone.| Please adjust the volume of your phone.
TECHNICAL SPECIFICATIONS
Charging voltage: 3.7V
Battery capacity: 55mAh
Charging time earphone: 1.5 hours
Charging time charging base: 1 hours
Playing time: Up to 3.5 hrs
Charging case battery capacity: 500mAh
IPX6 waterproof protection
GUARANTEE
Lenco offers service and warranty in accordance with European law, which means
that in case of repairs (both during and after the warranty period) you should
contact your local dealer.
Important note: It is not possible to send products that need repairs to
Lenco directly.
Important note: If this unit is opened or accessed by a non-official
service center in any way, the warranty expires.
This device is not suitable for professional use. In case of professional use,
all warranty obligations of the manufacturer will be voided.
DISCLAIMER
Updates to Firmware and/or hardware components are made regularly. Therefore
some of the instructions, specifications, and pictures in this documentation
may differ slightly from your particular situation. All items described in
this guide are for illustration purposes only and may not apply to a
particular situation. No legal rights or entitlements may be obtained from the
description made in this manual.
DISPOSAL OF THE OLD DEVICE
****This symbol indicates that the relevant electrical product or battery should not be disposed of as general household waste in Europe. To ensure the correct waste treatment of the product and battery, please dispose of them in accordance with any applicable local laws or requirements for the disposal of electrical equipment or batteries. In so doing, you will help to conserve natural resources and improve standards of environmental protection in the treatment and disposal of electrical waste (Waste Electrical and Electronic Equipment Directive).
SERVICE
For more information and helpdesk support, please visit
www.lenco.com
Lenco Benelux BV, Thermiekstraat 1a, 6361 HB Nuth, The Netherlands.
Version: 1.0
EPB-450