... portable 2.Support SD TF FM Radio 3.Good quality with reasonable price 4.CE ROSH ... Environment ABS3, Frequency Response : 120 Hz – 20 kH4, Driver(L /R ): 32 mm, 4 Ohms 5, Signal ... -Noise Ratio : ≥95dB6, Distortion : ≤0.3% Packing details: 1, 42 pcs /carton2, Unit weight: 50 g3, Box ... Super bass sound quality effects Magnetically Shielded speaker driver 3. Fashion and environment design 4. Top ABS ...