SPECIFICATIONS

Active Noise-Cancellation: No

Battery Life with Charging Case: Approximately 36 hours

Battery life up to[hours]: 24+

Bluetooth wireless earphones: earphone wireless bluetooth

Brand Name: Lenovo

Category: Earphones & Headphones

Certification: CE,RoHS,FCC

Charging Case Input Specifications: 5V-250mA

Charging Method: Charging case

Charging Port: Type-C

Choice: yes

Communication: True wireless

Connectors: Type c

Control Button: No

Earpiece translator: earpiece of translation

Features: Waterproof,With microphone

Function: For Study,Sport,For Internet Bar,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,For Office,For Outdoor,For DJ,For Sleep,For Swimming,for Powersports

Headphone Input Specifications: 5V-33mA

High-concerned chemical: None

Impedance Range: from 33 to 100 Ω

Item Condition: Refurbished

Material: Metal,Silica Gel

Maximum wireless range[m]: 10m-20m

Music Life per Headphone: Approximately7 hours (50% volume)

Operating Range: 10m(unobstructed, open environment)

Origin: Mainland China

Package List: User Manual,Charging case,charger,USB Type-C Adapter

Plug Type: Line Type

Refurbished item grade: premium

Style: In-ear

Vocalism Principle: Dynamic

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

Wireless Version: Wireless 6.0

With Microphone: Yes

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Hello, dear customer, the following is the use of AI Bluetooth headset, you can follow the steps to operate, I hope you can use happy.

Use the tutorial:

Step 1: You need to take out the small card in the box and use other software (browser) to scan the QR code and download the AI Bluetooth APP (NebulaBuds).

Step 2: Log in to the Bluetooth APP and enter the APP page (you can choose your email or Apple account to log in)

Step 3: After entering the AI Bluetooth APP page, you need to take the headset out, click link management, select the activation code connection, enter the activation code and click Connect. Will jump to the system Bluetooth and find the headset name and Bluetooth connection.

Step 4: After connecting the headset, enter the activation code and click Connect (scan or enter the activation code) to successfully enter the operation page. (So you can use the headset's AI function)

Product Specifications：

Brand Name：Lenovo

Headphone Input Specifications：5V-33mA

Charging Case Input Specifications：5V-250mA

Charging Port: Type-C

Music Life per Headphone: Approximately 7 hours (50% volume)

Battery Life with Charging Case: Approximately 36 hours

Wireless Version: Wireless 6.0

Compatible Devices:Apple/Android/Hongmeng/Windows devices

Operating Range: 10m (unobstructed, open environment)

Speaker Impedance: 16Ω

Package Included:

2* Bluetooth Earphones

1* Charging Case

1* Type-C Cable

1* User Manual

2 Set Earphone Silicone Tips

Al Headphoens Capable of translating 135 languages

Capaz de traducir135 idiomas

Excellent build quality Greater sound quality

wireless earphones

1.Minimalist aesthetic Luxury leather-grain design

2.ENC call noise cancellation

3.Core Power King New Wireless V6.0

4.Innovative CD-grade acoustics High-resistance dynamic coil

5.Immersive 3D spatial sound

6.7-hour battery life 36-hour battery life

7.38ms low latency Music/Gaming dual modeVibrant Colors Stylish Earphones

A vibrant color scheme and a combination of glossy and matte finishes create a stylish and stylish pairing.Completely revamped acoustic chamber structure

Sound quality loss and distortion are significantly reduced achieving a meticulously balanced immersive soundstage and three-dimensional space.Gold standard sound quality endorsed by the companyIntelligent ENC Noise Cancellation

Intelligent passive noise cancellation on the earphones accurately captures and eliminates noise.lmmersive lMAX level spatial qudio

These groundbreaking TWS earbuds feature a new Wireless 6.0 chip for ultra-fast transmission and improved interference resistanceDual-microphone Al noise reduction for calls

Highly sensitive dual-microphone sound pickup and Al wind noise reduction ensure clear calls even when running outdoors.High-resistance 13mm dynamic driver

ACAVITY acoustic cavity for high-resolution hi-fi-grade sound quality38ms low latency

Put yourself in the thrill of the game and experience true audio-visual integration.36-hour battery life

Power-free, music keeps you connected, from your morning run to late night. Charge for 15 minutes and enjoy 170 minutes of listening time.Smart Gesture Controls

Smart Gesture Controls,The earphones support a variety of gesture controls for even more freedom in listening. Customizable settings are also available.

FAQ:

1. Are they comfortable while wearing?

Yes. The headphones are sized to fit most people's ear size and provide more convenience while maintaining comfort.

2. Do they pair automatically with the phone or do I have to connect manually each time?

Yes, of course. It will automatically connect with your device after first-time use.

3. How long does it take to fully charge?

Generally, 1.5 hours is enough to get it fully charged for earphones and 1 hour for earphones compartment.

4. Does this have a built-in microphone?

Yes, a built-in microphone is made for clear talks.

5. Is this sound leak serious?

As long as the volume is not the maximum, there will be no leakage of sound. As for the health of the ear, you should also avoid using the maximum volume for a long time.

FAQ:

Q: What should I do if the headset received unable to turn on?

A: Confirm that the charging case has power left.If charging case power off, please put the earphones in charge case and charging for 1 hour and try again.

Q: What should I do if Sound comes from only one earphone?

A: Put both earphones back into the charging case and close the cover, then take them out again to check whether both ears have sound. If only one earphone still has sound, please restore the factory settings for both earphones.

Q: How to solve the problem that the mobile phone prompts that it cannot connect?

A: Delete the pairing record on the mobile phone, and then search for pairing and connect again.

Q: How to solve the problem that there is no sound when listening to music or calling?

A: There is a settings icon on the right side of the Bluetooth connection name on Android phones. Click to enter, turn off the mobile phone audio and media audio, and then turn them on again. If there is still no sound, please re-pair the earphones with the mobile phone.

Q: Why is there a delay in video or games?

A: Affected by factors such as the use environment, network and mobile phone Codec, there will be different degrees of delay when the mobile phone transmits audio data to the earphone.

Q: How to solve the problem of stuck or intermittent sound?

A: If there are a lot of Wi-Fi, 5G or 4G signals, high-power electrical appliances around, it may cause stuck and intermittent sound. Please Change the environment or re-pairing can solve the problem.

Other Tips:

1. Before using the earbuds, please read the manual carefully and keep it for future references.

2. The earbuds need to be fully charged prior to first-time use.

3. lf the earbuds are left unused for over two weeks, please recharge.

4. Please use the chargers made by qualified manufacturer.

5. lf earbuds fail to be found by phone, please re-turn them connectable or restore factory settings.

6. lf a program error of phone occurs, please turn off and on Bluetooth function or reboot the phone.