Features 1. Dynamic speaker alarm clock: This is a very decorative small speaker. It is both a Bluetooth speaker and a digital alarm clock in dual alarm mode. Through the LED screen, you can see the current time and the set alarm, very convenient. Built-in noise reduction microphone, intelligent noise reduction, clearer calls. 2. Intelligent upgrade sensing & energy saving: Built-in dual sensing elements, intelligently identify the brightness of the environment, and have an automatic screen-off design. When the object moves within five meters, the clock will be turned on, and the screen will be turned off after 10 seconds to save power. 3. Three-in-one play mode: Applicable TF card design, even if there is no Bluetooth connection, you can play the music in the memory card offline. In addition, this speaker also has a radio function, you can use it to enjoy wonderful radio programs. 4. High-quality internal magnetic speaker: The sound is full and the tone is delicate. Signal-to-noise ratio: 85dB, using full-frequency 5W technology, extremely high music reproduction, full bass, bright treble, making the sound more layered. 5. Super battery life: 2000mAh large-capacity battery, Bluetooth 5.0 low-energy technology, can be used for 18 hours on a charge in clock mode, and the automatic screen rest function brings great protection to your energy saving. Specification Material: ABS Color: Black, White, Pink Size:9 x 9 cm Weight: 280 g Battery capacity: 2000mAH Bluetooth Version: 5.0 Output power: 5W Distortion: