Brand Name: Edifier 

Style: Earbuds 

Certification: CE 

Vocalism Principle: Hybrid technology 

Origin: CN(Origin) 

Control Button: No 

Active Noise-Cancellation: Yes 

Communication: True Wireless 

Volume Control: No 

Sensitivity: 94dB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Support APP: Yes 

Function: for Video Game 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Plug Type: NONE 

Package List: User Manual 

Package List: Charging case 

Package List: Carrying Bag 

Package List: Charging Cable 

Package List: Replaceable Pads Set 

Impedance Range: up to 32 Ω 

Connectors: Type c 

Model Number: TWS NB2 

Headphone Pads Material: SILICONE 

Bluetooth Version: 5.0 

Waterproof: Yes 

Frequency Response Range: 20 - 20000Hz 

With Microphone: Yes 

Features: waterproof 

Features: With Microphone 

Features: Active Noice Cancelling 

Charging Method: Charging case 

Function: tws headset