Brand Name: GREATWALL

Active Noise-Cancellation: No

Bluetooth Version: 5.3

Category: Earphones & Headphones

Charging Method: Charging case

Codecs: AAC,sbc

Communication: True wireless

Control Button: No

Features: With microphone, Apple Siri Support, Dual Connection, Playback Control, Google Assistant Support

Frequency Response Range: 20 - 200000

Function: for Video Game, Common Headphone, For Mobile Phone, HiFi Headphone, Sport, For Outdoor

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Material: PVC

Origin: Mainland China

Package List: User Manual, Charging case, Charging Cable

Style: Ear Hook

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Wireless Type: Bluetooth

With Microphone: Yes