Cardboard Speaker is a Consumer Electronics product. Key specs — Origin: China (Mainland).
Product Description
Model No.: Product Origin:China Brand Name: Price Terms: Payment Terms:T/T Certification: Description:Features: 1) Double sound input socket: you may connect PC and MP3 players to our model simultaneity, which means you can listen to input music 2) USB output jack: you can recharge MP3 while listening to music 3) small, light for taking conveniently 4) Technical speaker: active speaker system, built-in high effective amplifier and adopts mini magnetism black diamond which makes tamber pure and natural 5) Special bass electrocircuit makes deep sound lower 6) Built-in audio output jack: useable for external subwoofer player and record system.
The speaker of this MP3 player has monitor function Note: welcome OEM order and packing according to your request
