These are mini-speakers in a cube shape. They can be used with rechareable Li-ion battery. These mini-speakers are designed with different colours such as silver,purple and grey.

• Audio line and USB recharge parts are included
• Specification of speaker: 20mm, 8 ohm, 0.8W
• Battery charge time:2 hours play 2-5 hours
• Portable size, easy to carry
• Durable product