SAST Personal Portable FM/AM/SW Radio With Function Of Hi-Fi Digital Music Player Audio player Flashlight Support SD/TF Card/USB (N-520) (blue)

Product features:
Support music play TF card/U-disk/PC/ SD/USB player: Yes
Support Music Format MP3,WAV,WMA: Yes
Power Source Built-in Chargeable Li-ion Battery: Yes
Digital FM Radio: Yes
Digital AM Radio: Yes
Digital SW Radio: Yes
LED Display: Yes
LED flashlight: Yes

Product parameters:
Model: N-520
Color available: gold, red, blue
Material: ABS plastic, metal
Dimension: 133*65*30mm
Net weight: 177g
Gross weight:280g
charge: DC 5V / 500mA
FM radio frequency: 87.5MHZ----108MHZ
Output wattage: 3W
Speaker impedance: 4Ω
Speaker size: 3 inch
Frequency response: 100Hz-13,000Hz
Battery:3.7V/1200mAh
SNR: 80dB
Earphone: 3.5mm

What's in the package:
1 x N-520 speaker
1 x USB Charging Cable
1 x User Manual

Kindly Reminder:
Pls take out the insulating sheet battery before using.
(1)"FM/AM/SW": to change radio mode between FM,AM/SW.
(2)"+FM -" is to adjust FM/AM/ SW frequency.
(3)"M" means nothing actually, it's just for looking nice.
(4)"numbers": it's to choose songs you know the No. of them in U disk or SD/TF card.