Product Features
? Micro SD( TF) card speaker
? Three-dimensional design
? Small size for easy carrying
? Built-in lithium-ion battery for long time playing
? Compatible micro SD(TF) card memorial stick(up to 2G)
? Compatible Mp3 format
? Play music anytime, anywhere
? 3.5mm jack audio out
? Out playing or earphone available
　
Technical Parameters:
? Power output: RMS 2W*2W THD+1%
? Frequency response: 50Hz-20KHz
? SNR: >90db
? Response sensitivity: 90db
? Impedance: 8Ω
? Power Input:3.7V
? Speaker unit:36mm
? Memorial Stick: Micro SD(TF) Card
? Case material: Pure ABS
? Dimensions: 105*45*25mm
? Weight:90g
? Color: Black/Black+red/Black+silver/White+silver/Iron gray+silver/Pink+silver/Green+silver

Accessories:
    USB Charging cable
    Earphone
    User manual

Package:
    Carton size: 52*31.5*44cm
    100PCS/carton
    19.8kg/carton