SPECIFICATIONS

Brand Name: jiansu
Material: Metal
Material: Ceramic
Material: Plastic
Material: Glass
Material: Silica GEL
Hign-concerned Chemical: None
Communication: WireLess
Style: In-ear
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: Yes
Certification: CE
Wireless Type: bluetooth
Control Button: Yes
Volume Control: Yes
Category: Earphones & Headphones
Choice: yes
semi_Choice: yes