LINDY LTS-50 In Ear Headphone User Guide

LINDY LTS-50 In Ear Headphone

Safety Instructions

• The charging case includes a built-in Lithium-Ion battery, do not leave unattended whilst charging.
• Do not listen to the headphones at high volume for excessive periods as this may damage your hearing.
• Discontinue use if you experience any discomfort or irritation from using the earphones.
• These earphones must not be worn whilst driving a motor vehicle.
• These headphones must not be submerged in water.
• When cleaning the headphones or case please use a dry cloth.

Introduction
The Lindy LTS-50 are a combination of what is important to you to achieve an exceptional listening experience. These true wireless in-ears are a revolutionary partner for your music, video, gaming, and calls. Lindy helps achieve connection perfection with your audio in all aspects of your life.
Completely Wire-Free.
The LTS-50 are truly wireless earphones that will connect instantly to your device when removed from their case via Bluetooth 5.0 technology. Simultaneous transmission allows for both stereo, or mono playback, if required.
Excellent Audio Playback.
6mm drivers ensure dynamic audio playback whatever genre you are into. Rich, solid bass. Superb clarity. Sparkling treble. The LTS-50 ensures superior audio performance for all types of content from music and podcasts to movies and games.
Lightweight. Comfortable. Secure. Stylish.
Each bud weighs only 4.1g for comfort even over prolonged use and can be securely fitted with a choice of 3 silicone or 3 memory foam tips. The LTS-50 have been engineered to provide an optimum fit for all ear types while ensuring great audio playback.
Intuitive, seamless control.
Playback can be easily controlled at the tap of a finger. A single tap can be pause and play content, double tap for skipping to the next track or triple taps for going to the previous song. A long hold press adjusts volume depending on the earbud in use while a short press can bring up the connected devices voice assistant for a fully wireless experience.

Package Contents

•  LTS-50
•  LTS-50 Charging Case
• USB Type A to USB Type C Cable, 0.2m
• 3 x Silicone Ear Tips (S/M/L)
•  3 x Memory Foam Ear Tips (S/M/L)
•  LTS-50 Charging Case / Ear Tips Carry Pouch
•  Lindy Manual

Features & Benefits

•  Bluetooth 5.0 connectivity allows for truly wireless connection with a range of up to 10m.
•  Intuitive touch controls on either earphone for volume adjustment, Play/Pause, Track Skipping & Voice Assistant Control.
• USB Type C powered Charging Case with magnetic charging case for earphones and magnetic close.
•  Up to 4 hours playback, with up to 16 hours playback when combined with the charging case.
•  Ergonomic design for a secure, comfortable fit with 3 sizes of both silicone and memory foam tips.
•  Stereo audio playback from both earphones connected, or alternatively single mono playback from either earphone.

Overview

LTS-50

Charging

Charging the LTS-50
The LTS-50 can be easily charged by enclosing inside the charging case, ensuring the charging points meet those of the case.
The case has in-built magnets to secure the earphones in place to avoid any hassle positioning the LTS-50.

•  To begin charging, simply place the earbuds into the charging case and close the charging case.
•  Please note the LTS-50 will automatically disconnect from the source device once the case is closed.
•  Each earphone can be independently charged on its own if required. Once both earphones are fully charged, the charging case will switch off to save power.
• The LTS-50 can be charged up to 3 times from a 100% charging case.
•  The LTS-50 will intermittently beep when they are near low charge. Battery life can also be monitored with compatible audio source devices.

Charging the Case
To charge the LTS-50, the case must also be charged.
This can be done by connecting the USB Type C cable and connecting to a USB power source. LED Indicators on Charging Case

•  Left LED: This will illuminate white to indicate the left earbud is charging. This LED will turn off once the earphone is fully charged.
•  Right LED: This will illuminate white to indicate the right earbud is charging. This LED will turn off once the earphone is fully charged.
• Centre LED: This LED will indicate the status of the case.
• If the LED is flashing green, this indicates that the charging case is at 100% charge and can be disconnected from the power source.
•  If the LED is illuminated green, this indicates that the charging case is at >70% charge.
•  If the LED is illuminated orange, this indicates that the charging case is at >35% charge.
•  If the LED is illuminated red, this indicates that the charging case is at <35% charge.

Bluetooth Pairing

• Once charged, open the charging case.
• Both earphones will automatically power on and connect to each other for stereo audio playback.
• After approximately 2 seconds, one earphone will blink white. This means connection has been successful with the other earphone and entered Pairing Mode.
• Remove the earphones from the charging case and turn on Bluetooth on your source device.
• In your device Bluetooth settings, select LTS-50. The LTS-50 will beep, indicating successful connection.
• If required enter the password “0000” to finalise connection with your device.
• Once paired, the LTS-50 will automatically connect with this source device for future use.
• For manually powering on the LTS-50, if they have gone into standby mode, press and hold the Multi-function Button until the white LED appears, and a beep indicates successful connection.

Single Earphone Connection

• The LTS-50 can also provide mono playback from a single earphone when required.
• Remove the earphone which is not required and place back into the charging case.
• Once the charging case is closed, the remaining earphone will continue playback.
• To revert to stereo playback, simply remove from the earphone from the charging case and it will automatically power on and pair with the other earphone and the device.

Powering Off The LTS-50
Once the LTS-50 are placed into the charging case and the case is closed, the earphones will automatically disconnect and turn off.

Manual Power Off
If the LTS-50 are connected for stereo playback, pause audio playback, press and hold both earphones for around 5 seconds at the same time and they will power off.
If the LTS-50 are already disconnected from the source device, press and hold either earphone and both earphones will power off.

Please note: The LTS-50 cannot be manually powered off during a call or during playback. End the call or pause playback to turn off the LTS-50.
During single earphone use, pressing and holding the earphone in use will power off the earphone.

Controls
The Multi-function touch button on either earphone provides a multitude of features all from a tap of the finger.
Voice Assistant Integration

To activate the connected devices voice assistant, press and hold the multi- function button for 1-2 seconds.

Music Playback

•  Play / Pause: To pause audio playback tap the multi-function button of either earphone once. To continue playback, tap either earphone again.
• Skip to Previous Track: Tap the multi-function button of either earphone 3 times.
•  Skip to Next Track: Tap the multi-function button of either earphone twice.
•  Volume Up: Press and hold the multi-function button of the right earphone. This will increase the volume increments until the volume is at 100%. The LTS-50 will beep to indicate full volume.
•  Volume Down: Press and hold the multi-function button of the left earphone. This will decrease the volume increments until the volume is at 0%. The LTS-50 will beep to indicate 0% volume.

Phone Call Use

• Answer / End a Phone Call: To answer a phone call, tap the multi-function button of either earphone once during an incoming call, press again to end the call.
•  Reject a Phone Call: Press and hold the multi-function button for 1-2 seconds to decline an incoming call.

How To Ensure Correct Fit

To ensure the optimum fit and noise quality, please select the most suitable memory foam or silicone earphone tip for your ears. Once inside your ears, rotate the LTS-50 anti-clockwise to secure the earphones using the rubber wing. Please rotate using the rubber sides of the earphones to ensure the multi-function touch button does not initiate playback.

Troubleshooting

If you experience no playback from earphone, please follow the below steps:

•  Remove both earphones from the charging case to Power on.
• Tap the multi-function button twice quickly on both earphones.
• This will pair the earphones together.
• One earphone’s LED indicator will flash white to indicate pairing has been successful. The earphones will then look to pair to your source device.

For more help, please contact our Tech Support team: technical@lindy.co.uk

Technical Specification

Bluetooth Specification

• Bluetooth Standard: 5.0
•  Bluetooth Chipset: PAU1603
•  Supported Bluetooth Profiles: HSP/HFP/A2DP/AVRCP
•  Supported Codecs: SBC

Battery

•  Battery Type: Lithium

•  Battery Life:
  LTS-50 – Up to 4 hours of listening time with a single charge
  LTS-50 with Charging Case – Up to 16 Hours of listening time total

• Battery Charge Time of LTS-50: Approx. 1.5 hours (100%)

•  Battery Charging Time of Charging Case: Approx. 1.5 hours (100%)

•  Power Requirements of Charging Case: 5VDC 0.5A, 2.5wh

•  Charging Case Power Output: 5V 300mAh

•  LTS-50 Standby Time: 40 hours

•  LTS-50 Battery Capacity: 3.7V, 40mAh x 2

•  Charging Case Battery Capacity: 450mAh

Specification

•  Design: In-ear
•  Housing Material: ABS
•  Driver: 6mm
•  Impedance: 16Ω±10%
•  Sensitivity: 95±3dBA，3mW
•  Microphone Sensitivity: -42±3dB
•  Frequency Response: 20 – 20000Hz
• Microphone Frequency Response: 100hz-10000hz
• Latency: 220ms
• Nominal THD: <3% at 1000Hz
•  Operating Temperature: 0°C – 50°C (32°F – 122°F)
•  Storage Temperature: -20°C – 65°C (-4°F – 149°F)
•  Humidity: 20 – 93% RH (non-condensing)
•  Working Range: 10m (32.81ft)
•  IP Rating: IPX5

Declaration of Conformity

We, LINDY Electronics LTD, hereby declare that the product(s)
LINDY LTS-50 Wireless In-Ear Headphones No. 73193 conforms to with the requirements of the following UK Legislation and EU Directives:
EU Directive 2014/53/EU (RE – Radio Equipment)
The Electrical Equipment (Safety) Regulations 1994 / EU Directive 2014/35/EU
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 / EU Directives 2011/65/EU, 2015/863/EU amendment Annex II, Article 13 (RoHS II)
The following standards were used to evaluate the product:

• ETSI EN 300 328 V2.2.2 (2019-07)
• ETSI EN 301 489-1 V2.2.3 (2019-11)
• ETSI EN 301 489-17 V3.2.3 (2020-07)
• EN 62368-1:2014/a11:2017
• EN 50332-2:2013
• EN 62479:2010
• EN 50663:2017
• BS EN IEC 63000:2018

Date: 15 April 2021

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