SPECIFICATIONS

Active Noise-Cancellation: Yes

Bluetooth Version: 5.3

Brand Name: GREATWALL

Category: Earphones & Headphones

Certification: CE

Choice: yes

Codecs: AAC,sbc

Communication: True wireless

Features: waterproof,With microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection,Google Assistant Support

Frequency Response Range: 20 - 20000

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

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Material: Metal,Plastic

Package List: User Manual,Charging case,Charging Cable

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

semi_Choice: yes