Description

my email is kathy(a)powerwinok.com

* Output power: 3W
* Frequency range :*****8KHz (± 3Db)
* Signal to Noise Ratio: ≥ *0Db
Speaker specifications: 1.**5 inches (diameter *0mm) *6-core speaker with bass diaphragm
* Impedance: 4 ohms
* Use high-quality NdFeB aluminum speakers, clear treble, bass, pure, excellent sound quality;
Multifunctional audio MP3/TF card reader / USB / radio, external lithium battery;
* Support TF card and a USB MP3;
* External audio cable, phone, MP3, laptop computers, DVD and other sources can be directly connected;
* With digital display, easy to operate.
* Size *4 * *0 * *5mm, compact and easy to carry travel.