SPECIFICATIONS

Brand Name: GREATWALL

Style: In-ear

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: No

Material: ABS

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

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

Bluetooth Version: 5.3

Charging Method: Charging case

Function: for Video Game

Function: Common Headphone

Function: HiFi Headphone

Function: Sport

Function: For Outdoor

With Microphone: Yes

Features: With Microphone

Features: Apple Siri Support

Features: Dual Connection

Features: Playback Control

Features: Google Assistant Support