GREATWALL Wireless Bluetooth Earphones HIFI Headphones Stereo Sports Headset With Mic HD Call Earbuds Spherical Charging CaseSPECIFICATIONS Active Noise Cancellation: No Bluetooth Version: 5. 3 Brand Name: GREATWALL Category: Earphones & Headphones Certification: CE Codecs: AAC Communication: True wireless Control Button: No Features: With microphone,Apple Siri Support,Dual Connection,Playback Control,Google Assistant Support Frequency Response Range: 20 20000 Function: Monitor Headphone,for Video Game,Common Headphone,for Powersports,HiFi Headphone,Sport,For Outdoor,For

SPECIFICATIONS

Active Noise-Cancellation: No

Bluetooth Version: 5.3

Brand Name: GREATWALL

Category: Earphones & Headphones

Certification: CE

Codecs: AAC

Communication: True wireless

Control Button: No

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

Frequency Response Range: 20 - 20000

Function: Monitor Headphone,for Video Game,Common Headphone,for Powersports,HiFi Headphone,Sport,For Outdoor,For Office

Hign-concerned Chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Material: PVC

NOTE: Earphones do not include lanyard,Earphones do not include lanyard,Earphones do not include lanyard

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable

Style: Wired in-ear headphones

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Wireless Type: Bluetooth

With Microphone: Yes