Collapsible Bluetooth Mini Speaker

This “mini-burger” collapsable column speaker has the sound output you’re looking for, but in an incredibly compact package. This Hi-Fi loudspeaker puts out super bass, and top-quality audio from its 3.5 mm aux jack. Take this stylish speaker anywhere and play your music, taking advantage of its rechargeable battery with the ability to play music for extended periods.

Features:

• Compatible with iPod/iPhone/Android/MP3 that are 3.5mm compatible
• Excellent sound quality 
• Works with any 3.5mm line-in audio source
• Compact, pocket-sized speaker
• Locked and unlocked accordion “hamburger” modes
• Built-in rechargeable battery
• Quick indicator LED light for power and charging status

Specifications: 

• Frequency Response: 100Hz to 20kHz, full range
• Power Supply: Rechargeable lithium battery
• Power Rating: 1.8W
• Battery Voltage: 3.7V
• Battery Charging Voltage: 4.2±0.05V
• DC plug Charging Time: 2.5 hours
• USB Charging Time: 4 hours