Brand Name: OUIO 

Style: Earbuds 

Certification: NONE 

Vocalism Principle: Dynamic 

Origin: CN(Origin) 

Control Button: No 

Active Noise-Cancellation: Yes 

Communication: True Wireless 

Volume Control: Yes 

Sensitivity: 122dB 

Wireless Type: Bluetooth 

Is wireless: Yes 

Line Length: 0m 

Support APP: Yes 

Function: For Internet Bar 

Function: for Video Game 

Function: Common Headphone 

Function: For Mobile Phone 

Function: HiFi Headphone 

Function: Sport 

Number Of Drivers: 2 

Plug Type: NONE 

Package List: User Manual 

Package List: Charging case 

Package List: Charging Cable 

Package List: Replaceable Pads Set 

Impedance Range: up to 32 Ω 

Connectors: Lightning 

Model Number: YYB-TWS-02 

Earcups Type: Semi-open 

Headphone Pads Material: Other 

Bluetooth Version: 5.0 

Codecs: Apt-X HD 

Support Memory Card: No 

Resistance: 32Ω 

Waterproof: No 

Frequency Response Range: 20 - 20000Hz 

With Microphone: Yes 

Features: waterproof 

Features: With Microphone 

Features: Apple Siri Support 

Features: Active Noice Cancelling 

Features: Dual Connection 

Features: Playback Control 

Features: Google Assistant Support 

Charging Method: Charging case 

Magnet Type: Ferrite