... Radio clock (1),manual scan, Hand-made, (2), LED alarm clock, snooze, (3),3.5mm AUX, Dual full-range speaker Wooden FM Radio Clock ... - Stereo FM radio(87.5~108MHz), Trailing antenna.- Manual scan station ... LED high: 1.0", LED available color: Red or Orange. - Clock movement precision: +/- 1 second everyday.- The LED screen brightness reduce ...