1.Big sound level 2.Rechargeable battery 3.Accrssories: Microphone 4.Suit for teacher, tour guide ,promo action ,army

♦ABS cover

♦ Amplify your sound when guide, promotion, army, etc

♦FM radio function with high sensitive

♦Line-in&3.5mm jack, support U-disk,TF card music playing

♦Support PC, Iphone, Blackberry, ipad, mobile phone acoording to 3.5mm jack

Package details:

Color box	Gift box
Product size	110*100*40mm
Product weight	325g
CTN size	55*37*54.5cm
1 FCL	14180pcs loosed in a 1*20GP

Specification:

Speaker system	2.0 built-in bass system
Audio input port	standard 3.5 mm stereo jack
Horn	1.5 inches, impedance 4Ω
SNR	≥80 dB
Frequency response	100Hz-20KHz
THD	0.5% 1W 1KHz
Rated power	3W
Input Power	DC 5V/500mA
Power	600mAh rechargeable Li-ion battery

Customer Service:

Warranty: 1year

protable cute speaker with usb&tf card rechargele battery