Technology Black Ai Intelligent Version Of Bluetooth Speaker Big Screen Alarm Clock Intelligent Subwoofer Home Decoration Fashion and modern, LED large screen display, small night light three-level brightne adjustment, real-time temperature display, 10H music playing time, standby time 200H Full frequency 50mm loudspeaker + ba diaphragm sound clear and thick, 360 2 speakers surround sound, realistic original sound experience, can ensure the sound quality is clear 2 sets of alarm clocks, which are speakers, clocks or alarm clocks; Bedroom, living room, office, etc Support PC, mobile phone Bluetooth playback, free voice call, AUX, TF card, FM Product material: ABS+metal Horn specifications: Diameter 50mmx2 Bluetooth version: 5.0 Audio noise ratio: 85db Frequency response: 80 Hz-20 KHZ FM frequency: 87.5-108MHz Transmiion distance: 10M Power: 4 5W Voltage: 5V Battery capacity: 2500mAh Charging: TYPE-C Charging time: 3-4H Playing time: 8-10H Clock display: 200H Product size: 14*5*7cm Product weight: 300g The list: 1x Speakers 1x TYPE-C 1x User manual Light up the visible Many more power fulperformance Colorful by nature 50 mm strong magnetic horn The voice is clear Strong ba It's a speaker and a mirror Real time environment Speaker time management is easy FM broadcasting Listen to the wind Super long endurance Sufficient power storage HD Voice Free your hands Multiple playback modes Beauty and sound quality .