KIMISO Mini Bluetooth-compatible Speaker 3D Stereo Sound Surround Loudspeaker for Laptop Notebook Stereo Music Box - Black

• [Good soud quality] 10m long-distance transmission, play games/listen to music and watch movies,super stereo speakers, bring your ears back to the scene
• [Dual-purpose design] Mobile phone holder design and portable design
• [Creative mobile phone holder] Free your hands, listen and play without fetters
• [Long battery life] Built-in lithium battery, strong battery life makes good music not tired
• [Multiple colors to choose from] You can use it wherever and whenever you want

Specifications:

• Frequency response range: 100Hz-20KhZ
• Signal to noise ratio: 75db
• Box material: plastic
• Power supply: built-in battery, capacity: 1000mAh
• Wireless transmission range: up to 10m
• Speaker driver size: 3 inch
• Output power: 5W
• Scanning range: 87.5 - 108.0 mhz
• USB charging: DC 5V
• Maximum memory support (USB/SD): 32GB
• Playback time: up to 1.5 hours at 75% volume
• Charging time: 2 hours