SZHunter JKR-1 High Quality Bluetooth Portable Loudspeaker Box for PC, Cellphone / Multi-Media Supporting TF Cards Color Blue

Description

Bluetooth function; Support TF card, play MP3 format music, with memory function; 3.5 audio input, but can also be connected MP3 / 4, mobile phones, computers; Press and hold the button down songs, songs can fast forward / backward; Package: 1 x White Bluetooth speaker 1 x USB cable 1 x audio cable Speaker unit: 4 OHM 3W X 2 Frequency: 100 Hz ~ 18 KHz SNR: >= 85 db Response sensltivity: 500 mV Impedance: 4 OHM