Mini Hamburg Speaker Key Chain Multi-Functional Retractable

Mini Hamburg Speaker Key Chain Multi-Functional Retractable

Feature:

• Condition:100% New
• Smart and fashionable apperance, color collocation individuality and naturally.
• Unique anti-traditional desgin idea. put battery, double loudspeaker and power amplifier together in the small voice box, solved the difficulty of small space of mini speaker.
• No need external power supply.
• Built-in li-ion battery,could charge repeatable.

Package:
Mini speaker * 1