• Description

Apple shape Compatible usb and fm Mini Speaker and MP3 Player FM Radio

Description

Size: 50 * 50 * 50mm
Battery: Built-in polymer battery (lithium battery) 550mAH
Output power: RMS 3W single-channel THD = 10%
Frequency response :150-18000Hz (± 3dB)
Signal-to-noise ratio ≥ 80dB
Speaker: 1.77 inches (foreign economic 45MM) magnetically shielded, 4 ohm
LINE In Interface: need original USB data cable (speaker standard good)
Power input: 5V500MA AC power adapter (sold separately)
Standard accessories: USB Charging Cable 3.5MM Audio Cable
Function jack Description
DC-5V: power charging port
LINE IN: Audio input
Audio output
POWER: Power switch
Features: TF card (micro SD card) U disk