Specifications:

• Certification: NONE
• Model Number: 3W 4R 4CM
• Material of film: non-paper
• Features 2: Used for SD USB speaker, bluetooth speaker, and etc
• Features 1: Small, delicate and strictly functional
• Type: Inner-magnet
• Special Features: Most
• Speakers Types: Speakers Sets
• Signal To Noise Ratio: Good
• Out Power: 3W
• Model Name: 16060020001
• Material Type: Rubber & Metal
• Item Weight: 18g
• Item Type: Speakers
• Item Size: 40mm Diameter
• Impedance: /
• Frequency Range (Hz): Resistance 4ohm
• Color of round part: Black or white (We will deliver it randomly)
• Car Make: /
• Audio Sensitivity: Well
• Origin: CN(Origin)
• Brand Name: CHEERBRIGHT