BT811 Mini Wooden Bluetooth Speaker Portable Wireless Stereo Music Subwoofer

• Oak wood material, beautiful and durable
• Small size and lightweight, easy to carry
• Simple buttons operation, easy to operate
• The shape conforms to ergonomics, smooth and rounded, and feels comfortable
• 3W high power, more shocking sound effect

Specification:

• Material: oak, electronic components
• Bluetooth version: 5.0
• Power: 3W
• Signal-to-noise ratio: 85dB
• Working voltage: 3.7V
• Frequency range: 2.402GHZ-2.480GHZ
• Rated impedance: 4 ohms
• Frequency response range: 200HZ-20KHZ
• Charging voltage: DC 5V/1A
• Rated charging time: 2-3 hours
• Battery capacity: 450mAh lithium battery
• Music playing time: about 3-4.5 hours
• Product Dimensions: 6.6 x 6.6 x 8.2cm
• Product weight: 250g