Onetify Retro Mini Wireless Bluetooth Speaker with Knob Adjustment, a fusion of vintage aesthetics and modern functionality. This compact speaker not only delivers high-quality sound wirelessly via Bluetooth but also allows for precise volume control with its retro-inspired knob adjustment. Enjoy your favorite music with ease, adjusting the volume to your preference with a simple twist. With its portable design and timeless appeal, the Onetify Retro Mini Speaker is the perfect companion for any occasion, whether you're at home, in the office, or on the go.

Features:

• Hifi Sound
  
• Classic knob adjustment
• TF card playback
  
• Bluetooth 5.0
  
• Long lasting battery life
  
• Multi mode playback
  
• Compact and convenient
  

Specifications:

• Cabinet Material: Plastic
• Power Source: USB
• Input Power(W): <25 W
• Input/Output: USB
• Depth[mm]: 11
• Weight[g]: 240
• Bluetooth Version: 5.0
• Battery Capacity[mAh]: 500
• Subwoofer cabinet material: Plastic
• PMPO: 5W
• Output Power: 5W
• Supports memory card
• Frequency Range: 60Hz-23KHz