Item Type: SpeakerMaterial: ABSColour: BlackSize: Approx. 116 x 51 x 33mm/4.6 x 2.0 x 1.3inBattery: Lithium Battery (Built In) Capacity: 1600mAhBT: 5.0Play Mode: BT/Memory Card (Maximum Support 32G)Mode: Digital Clock/Dual Alarm Clock/FM Radio (87.5MHz-108MHz)Package List1 x Speaker 1 x Charging Cable1 x Manual 1. Please allow some errors due to manual measurement.2. You can also enjoy music with Memory Card. 1MULTIPLE PLAYBACK MODES: The clock radio can be used as a wireless player. In BT mode, you can play your favorite music wirelessly on your phone. 2FM RADIO: The radio alarm clock has a built in digital tuned FM radio to listen to music, news, and weather forecasts; it can be turned off automatically. 3PORTABLE: The compact size and portability make it the perfect portable radio for indoor and outdoor use, ideal for reading, cooking, horse riding, sports or travel. 4DUAL ALARM CLOCK: The dual alarm clock function allows you to set two different alarm clocks, allowing you to wake up in the morning and see the time clearly. 5LARGE LED SCREEN: The digital alarm clock displayed by LED, the time is also clear at a glance. The screen of the alarm clock speaker can also be used as a mirror.