KP-842 Portable Bluetooth Speaker TF Card Support Subwoofer Ambient Light Compact Size Long Battery Life High Volume Best Seller

wireless transmission range: 10M

Audio signal-to noise ratio:≥90db

Battery capacity: 2400A

Built-in voltage: 3.7V

Normal volume playback: Approximately 4 hours with the LED off

Speaker specifications: ￠57mm*2

Speaker power: 3Ω/10W＊2

Frequency response: 120Hz-20KHz

Material: ABS

Charging voltage: 5V/1A

Charging time: Approximately 3.5 hours

Product dimensions: 220 x 89 x 90 mm

Packaging dimensions: 95 x 95 x 228 mm

Outer carton dimensions: 49.7 x 30.2 x 47.5 cm

Quantity per carton: 30

Gross weight per unit: 673g

Gross weight per carton: 20.2 kg

Volume: 0.071 m³