SPECIFICATIONS

Active Noise-Cancellation: Yes

Bluetooth Version: 5.3

Brand Name: GREATWALL

Category: Earphones & Headphones

Charging Method: Charging case

Codecs: AAC,sbc

Communication: True wireless

Control Button: Yes

Driver Diameter: 13.4

Features: Waterproof,With microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection,Playback Control,Google Assistant Support

Frequency Response Range: 20 - 20000

Function: for Video Game,Common Headphone,HiFi Headphone,Sport,For Office,For DJ

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Material: Metal,Plastic

Origin: Mainland China

Sound Isolating: Yes

Style: Ear Hook

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes