SPECIFICATIONS

Brand Name: GREATWALL

Style: Ear Hook

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: Yes

Material: Metal

Material: Plastic

Hign-concerned Chemical: None

Control Button: No

Communication: True Wireless

Volume Control: Yes

Category: Earphones & Headphones

Impedance Range: up to 32 Ω

Sound Isolating: YES

Waterproof: Yes

Frequency Response Range: 20 - 20000

Voice assistant built-in: YES

Wireless Type: bluetooth

Package List: User Manual

Package List: Charging case

Package List: Charging Cable

Codecs: AAC

Codecs: sbc

Is wireless: Yes

Bluetooth Version: 5.3

Charging Method: Charging case

Function: for Video Game

Function: Common Headphone

Function: for Powersports

Function: HiFi Headphone

Function: Sport

Function: For Outdoor

Function: For Office

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