More FAQ.Please check it at the end.

Features:
1, Lenovo's latest design gaming earphones in 2023. Top gaming chip design
2, Music/Game dual mode,sound quality synchronization and low latency
3, Bluetooth V5.3, support most of Bluetooth devices and lower power consumption
4, ENC call noise reduction effectively suppress environmental noise.
5, Single and binaural use independently,regardless of master-slave switch arbitrarily.



Gaming Bluetooth Earphones

DUAL MODE
HIFI SURROUND SOUND
SUPER BATTERY
LOW LATENCY GAMING
BLUETOOTH UPGRADE 5.3
HD VOICE
SMART CHIP

360°SURROUND SOUND

Upgraded Bluetooth
5.3 Chip Stable Signal

10MM Dynamic Coil
Graphene Diaphragm

Game Low Latency

SENSITIVE MICROPHONE FOR HD CALLS

Automatic Connection
Free Switching Of Dual Hosts

INTELLIGENT NOISE REDUCTION TO REDUCE AMBIENT NOISE

Double Click To Switch Game Mode

Long-lasting Battery Life

Smart Compatible With Various Devices

Product Parameters
Product TypeTWS Gaming Earphone
Bluetooth Version 5.3
Horn Size 10mm
Bluetooth Transmission Distance
SPECIFICATIONS
Active Noise-Cancellation: Yes
Battery Capacity[mAh]: 350
Bluetooth Version: 5.3
Brand Name: Lenovo
Category: Earphones & Headphones
Certification: CE
Charging Method: Charging case
Choice: yes
Codecs: AAC
Communication: True wireless
Connectors: Type c
Control Button: Yes
Driver Diameter: 13
Earcups Type: Sealed
Features: With microphone,Active Noice Cancelling
Frequency Response Range: 20 - 20000
Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport
Headphone Pads Material: other
Hign-concerned Chemical: None
Impedance Range: up to 32 Ω
Is wireless: Yes
Line Length: 0
Magnet Type: other
Material: Plastic
Max Output: 10
Maximum wireless range[m]: <10m
NFC Technology: no
Number Of Drivers: 2
Origin: Mainland China
Package List: User Manual,Charging case,Charging Cable
Plug Type: None
Resistance: 16
Sensitivity: 96
Sound Isolating: YES
Style: In-ear
Support APP: Yes
Support Memory Card: No
Total Harmonic Distortion: 1
Vocalism Principle: Dynamic
Voice assistant built-in: no
Volume Control: Yes
Waterproof: Yes
Weight[g]: 80
Wireless Type: bluetooth
With Microphone: Yes
Frequency Range 2.402-2.480KHz
Impedance 32Ω ± 15%
Microphone Sensitivity -42dB±3dB
Signal To Noise Ratio 90db
Distortion 5%
Charging Interface Type-c


Specification
Model: Lenovo GM2 Pro
Bluetooth Version: V5.3
Battery capacity: 40mAh
Usage Time:About 5 hours(Earphones)
Charging Time: About 1 hour(Earphones)
Frequency Range: 2.402-2.480KHz
Transmission Distance: Up to 10 meters / 33 feet
Charging Compartment Battery Capacity:350mAh
What's in the box
2 x Bluetooth earphone
1 x Charging Case
1 x Charging Cable
1 x User Manual
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. Can I activate Siri voice controls with these headphones?
Yes, you could activate Siri by long pressing the left earphone Button for 2 seconds.
3. It has buttons to go to the next or previous song?
Yes. Please Triple tap left earphone or right earphones.
4. How do you answer a call?
You could answer the call by double-clicking the left or right earphone, long press the left or right earphone for two seconds to reject the call, and double-click the left or right earphone to hang up
5. 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.
6. How long does it take to fully charge?
Generally, 1 hours is enough to get it fully charged for earphones and 1.5 hour for earphones compartment.
7. Does this have a built-in microphone?
Yes, a built-in microphone is made for clear talks.
8. It says they're waterproof, can you swim with them?
No. It's just sweatproof. We don't recommend swimming with them.
9. 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.
10. What are the advantages of this open ear headphones and is it worth buying?
Lenovo's latest design gaming earphones in 2023.Dual mode for music/game, custom gaming chip, low latency for gaming, comfortable to wear, AAC HD audio decoding