SPECIFICATIONS

Brand Name: GREATWALL

Style: In-ear

Vocalism Principle: Balanced Armature

Origin: Mainland China

Material: ABS

Hign-concerned Chemical: None

Communication: WireLess

Volume Control: Yes

Category: Earphones & Headphones

Active Noise-Cancellation: No

Wireless Type: bluetooth

Package List: User Manual

Package List: Charging case

Package List: Charging Cable

Control Button: No

Charging Method: Charging case

Function: Common Headphone

Function: For Mobile Phone

Function: for Powersports

Function: HiFi Headphone

Function: Sport

Function: For Outdoor

Function: For Office

Function: For Study