electronic vibrator Mini Speaker

1: Mini Cow Audio Player brings an extraordinary world of music.2: OLED display, MP3 player with 2G memory space and FM radio. WELCOME OEM Mini Cow Audio player uses new material as its kernel driver and differs from traditional speaker in its absence of speaker unit. Being able to resonate with media, such as wooden table, glass, the floor , metal surface, etc. WS series unfolds for your ears a more wonderous and extraordinary world of music. Activate your music ,also activate your life. OLED display MP3 player with 2G memory space and FM radio. Features: OLED display MP3 player with 2 G memory space. Power Supply: DC 12V/1000mA Frequency response: 120Hz-18KHz Output: 10W Rated Impedance: 8 Ohm