Detailed description :
Digital FM radio support.
Powered by built-in rechargeable lithium battery or USB port.
Built in 2 inch High-fidelity magnetically-shielded speaker. Bring heart shaking sound effect.
SD/MMC/MS card and USB flash disk support.
Let you enjoy your favorite music in stereo sound for 4 hours continuously.
Suitable for devices equipped with a 3.5mm audio jack, including cell phones, MP3 players, portable CD
players,laptop/desktop computers and other stereo equipments.
Product Description:
RMS: 2.0W
Driver Unit: 4Ω 2W
Sensitivity: 450mV
Separatio: ≥80dB
SNR: ≥85dB
Charging voltage: DC 5V
Battery: 850mA
Color: red, green,orange, yellow, blue, grey,pink,white
Accessories:
3.5 Standard stereo audio cable;
User Manual;
USB cable;