... charge Product Specifications: 1. Brand Name: U-Lion X-Power2. Model Name: X-Power Mini speaker3. Type: Passive4. Special Feature: Portable, Mini5. ... 6. With concealed 3.5mm audio cable, Applicable to many digital audio player like MP3, MP4, Laptop, PC, MD, ... voltage, low-power amplifier IC."X-Power" Mini Speaker is the latest most creative original mini speaker system which makes surprising sound ...