Bluetooth Speaker

Specification:

• Bluetooth version: 5.0
• Rated power: 20W
• Horn: 4 Ω, 10W, 45 sides, 45 magnets, 20 cores × 2+bass diaphragm × one
• Frequency response: 100hz-18khz
• Separation degree: ≥ 90dB
• Signal to noise ratio: ≥ 75dB
• Battery: 3.7V/5200MHA dual protection board
• Working voltage: DC 5V 1A
• Charging interface: Type-c
• Material: ABS+waterproof mesh

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