Brand Name: GREATWALL

Bluetooth Version: 5.3

Category: Earphones & Headphones

Certification: CE

Charging Method: Charging case

Codecs: AAC

Communication: True wireless

Features: 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, For Mobile Phone, HiFi Headphone,Sport,For Outdoor

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Material: ABS

No Touch Screen: Charging Case No Touch Screen

Origin: Mainland China

Package List: User Manual, Charging case, Charging Cable

Sound Isolating: Yes

Style: Tws in-ear headphones

Touch Screen: Charging Case With Touch Screen

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Wireless Type: Bluetooth

With Microphone: Yes