Feature: 1. PHONOGRAPH SWING ARM: Alarm clock speaker has classic phonograph swing arm, instead of the traditional button switch, swing the swing arm to switch on and off. 2. HIFI SOUND QUALITY: Bluetooth alarm clock speaker 360 degree stereo sound, professional acoustic master modulation curve, restore HiFi music effect. 3. BLUETOOTH: Speaker has a vinyl disk that will rotate, support Bluetooth 5.0, within 10m/10.9yd to meet the original sound transmission, give life a sense of ritual. 4. THREE PLAYBACK MODES: Speaker has three playback modes: Bluetooth connection, memory card insertion and sound cable connection, slide the mode button to choose your favorite sound mode. 5. VOLUME ADJUSTABLE: Vinyl disc alarm clock speaker is designed with knobs to support adjusting the volume, you can adjust it according to your needs. Specification: Item Type: Vinyl Disc Alarm Clock Speaker Material: Plastic Battery Type: Lithium Battery. Package List: 1 x Vinyl Disc Alarm Clock Speaker1 x Charging Line