Cat Bluetooth Speaker

Specification:

• Power input: DC 5V/1A
• Audio frequency: 87-108MHz
• Radio Sensitivity:≥20db
• Bluetooth Version: 5.0
• Battery: 18650 3.7V
• Signal to Ratio(SNR): ≥85db
• Distortion: ≤ 0.5%
• Speaker: 4Ω 5W
• Output power: 4W THD=10%
• Frequency response: 20Hz-20Kz