manual for portable mini bluetooth speakers with fm radio

details

(1)Unit Size:285x200x80mm
(2)Weight:350g
(3)Color:blue,grey, red
(4)Material:ABS

Main Spec.

(1)Bluetooth version:Bluetooth v2.1
(2)Working Range: 10meter
(3)Built in 1200mA rechargeable battery
(4)Working time: 4-8 hours
(6)Support Line-in and hand-free, with internal mic
(7)Distortion: <0.5%
(8)Frequency response: 20HZ-20KHZ
(9)Loudspesker output: 4Ω5WX2
(10)STN: ≥85±2dB
(11)With LED indicating when working
(12)Unique design with good sound quality
(13)Support TF card playing
(14)Support play by USB Flash drive;
(15)Support FM Radio
(16)Support Bass