Description: Built in Three alarm clock settings,theLED display can display the time clearly Bluetooth 5.0 technology,faster transmission, no delay,strong anti-interference ability With FM radio function,Fit TF card,Long battery life,multifuntion function button,simple operation can be realized 10 meters transmission,You can connect to your smart phone or tablet immediately from the farthest about 10m With top warm night light, soothing flowing music,the romance of music and light creates atmosphere for life Specification: Model: JM01 Bluetooth protocol: 5.0 Interface type: USB Frequency response range: 20Hz-20KHz Output power: 5W Signal to noise ratio: ≥75dB Sensitivity: >20dB Waterproof rating: ipx 5 Effective distance: 10 meters Operation mode: button Fit format: TF card Expansion storage: 32GB Number of speakers: 2 Is there a radio function: Yes Audio frequency: 87-108MHz Input voltage: DC5V/1A Speaker: 4Ω 5W Play time: 6 hours Battery capacity: 1400 mAh Display:digital dispaly Play format: MP3, WMA Material: plastic Size Chart: 76x76x88mm/2.99x2.99x3.46inch Package Includes: 1 Piece Bluetooth Speaker 1 Piece Manual 1 Piece Charging Cable 1 Piece Color Box Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!