New Lenovo QT81 TWS bluetooth 5.0 Earphone LED Power Display HiFi 9D Stereo User Manual

: June 4, 2024
: Lenovo

Table of Contents

Lenovo

Lenovo

New Lenovo QT81 TWS Bluetooth 5.0 Earphone LED Power Display HiFi 9D

Stereo

Specifications

BRAND NAME: Lenovo
MODEL NUMBER: New QT81
BT VERSION: BT 5.0
TRANSMITTING DISTANCE: 10m/33ft (no obstacle)
NOISE REDUCTION VERSION: CVC8.0
CAPACITY: SINGLE HEADSET: 40mAh
CHARGING CAPACITY: 1200mAh
MUSIC DURATION: about 60h
STANDBY TIME: about 180h
DRIVE UNIT: 13mm
FREQUENCY RANGE: 20-20KHz
IMPEDANCE: 32Ω
WATERPROOF: IPX4
TOUCH CONTROL: Support
MICROPHONE: Support
COLOR: Black, White
EARBUD SIZE: approx. 4.11.71.6cm/1.610.670.63in
EARBUD WEIGHT (EACH): 4.0g/0.14oz
CHARGING CASE SIZE: approx. 8.34.83.0cm/3.261.891.18in
CHARGING CASE WEIGHT: 70g/2.47oz

Introduction

You may use the earphones singly or in pairs thanks to their wireless dual ear design. Higher data transfer speeds, more reliable connections, and less battery usage are all features of Bluetooth 5.0. Each earbud’s 40mAh battery can play music for roughly 60 hours. The 1200mAh charging box allows for automatic charging of the earphones. The battery allowance of the earbuds and charging box may be seen clearly on the LED battery digital display.

In an emergency, a charging box can serve as a portable power source for charging mobile devices. No more strain on your ears thanks to the touch control interface. It has Simple voice assistant activation, volume control, and call management. To give you a complete sense of three dimensions, professional three-frequency tuning, low-frequency muddy shock transparent mid-frequency level, and high-frequency loud and delicate sound, these earbuds are designed.

WHAT’S IN THE BOX

1 * Pair of New Lenovo QT81 Earbuds
1 * Charging Cable
1 * Charging Box
1 * User Manual

HOW TO INCREASE THE VOLUME LIMITER

your Android device’s Settings app should be opened.
“Sounds and vibration” should be tapped.
Click “Volume.”
Tap the three vertical dots in the top right corner of the screen, then select “Media volume limitation.”
To activate your volume limiter if it is currently off, touch the white slider next to “Off.”

HOW TO CHARGE

After placing the earbuds in the charging box, charging begins. As the earphones charge, the LED indicator will glow red. The red light will go out when charging is finished.

HOW TO CHECK BATTERY

Either set your headphones on the wireless charging pad or use a USB-C connection cable to charge them. There is no accompanying accessory for the wireless charging board. The charging case’s built-in LED lets you know how the battery is doing. There are four sizes of earbud tips: L, M, S, and SS.

Frequently Asked Questions

Do Lenovo earbuds work well?

Yes, it is a wise purchase that satisfies sound quality fans with a wonderful blend of dynamic drivers that produce good sound quality and stylish design. Although they are inexpensive, these earbuds offer you every feature a pair of wireless headphones should have.

Can I connect my iPhone to my Lenovo earbuds?

Yes. The earphones work with iOS, Android 8.0 and later versions, and Windows 10 and later versions.

Why is the sound on my Lenovo so low?

Examine the Sound Control Panel. Check the settings in Sound Control Panel if the volume is lower than you would expect when utilizing various communications applications. Sound options can be found by clicking the Search icon. Change the sound settings.

Why does sound in the nighttime seem louder?

The impact of temperature inversion, which is frequently mistakenly attributed to the psychological effect of nighttime silence, is what allows sounds to be heard considerably more clearly over longer distances at night than during the day.

How do you tell if the battery on your Lenovo earbuds is full?

As the earphones charge, the LED indicator will glow red. The red light will go out when charging is finished.

Can I use Lenovo earbuds with Android?

Long-press the Bluetooth icon on your Android device while lowering the top shade. You’ll be taken right to the Bluetooth menu where you can turn it on and start looking for devices. Tap the names of the headphones you want to link.

Does Lenovo have earbuds apps?

On iOS and Android, Lenovo’s Smart Wearable app is free to download. The user interface is simple and straightforward. Your four equalizer presets, the battery level, and a picture of the buds are all displayed through the app.

Do Lenovo earbuds merit the price?

For the price, the Lenovo Smart Wireless Earbuds produce surprisingly good audio quality and offer more precise EQ settings than the majority of wire- free headphones.

How long does it take for Lenovo earbuds to charge?

USB Type-C, charging sensor port, 300 mAh case battery, 2H charging time, 12 hours of battery life. Bass increase, stereo surround HIFI sound quality, IPX4 waterproof, sweat-proof, etc.

Can you make calls on earbuds?

Yes, you can use earphones to make phone calls on both Android and iOS devices. Simply use Bluetooth to connect or pair your earbuds with your device.