SPECIFICATIONS

Active Noise-Cancellation: Yes
Battery life up to[hours]: about 4H
Brand Name: Lenovo
Category: Earphones & Headphones
Certification: CE
Charging Method: Charging case
Choice: yes
Codecs: NONE
Communication: WireLess
Connectors: Type c
Control Button: No
Earcups Type: Semi-open
Headphone Pads Material: Silicone
High-concerned chemical: None
Impedance Range: up to 32 Ω
Is wireless: Yes
Lenovo Model: GM2 PRO
Material: Plastic
NFC Technology: No
Number Of Drivers: 2
Origin: Mainland China
Package List: User Manual,Charging case,Charging Cable,Replaceable Pads Set
Plug Type: L Bending
Sound Isolating: Yes
Style: Tws in-ear headphones
Support Memory Card: No
Vocalism Principle: Balanced Armature
Voice assistant built-in: No
Volume Control: Yes
Weight[g]: 50g
Wireless Type: Bluetooth
With Microphone: Yes


About the video operation that only one earphone is on and the other earphone is not on.