Specification:Model:K3 Music Flower Pot Wireless Bluetooth SpeakerColors:Blue,Pink,WhiteType:Mini Speaker  Portable Speakers  Hans Free Call Loudspeaker  Outdoor Loudspeakers  Car Speaker  Sport Speaker  Music SpeakersBluetooth control range:10 meters(32.8 ft)Impedance: 4ΩSensitivity: 70dBFrequency Response: 80Hz~18KHzSignal and Noise Ratio (SNR): ≥70dBOutput Distortion Rate: ≤0.5%Battery Capacity: Built-in 3.7V / 1200mAh Rechargeable 18650 Li-ion batteryMusic Play Time:12hours (Depends on the volume level)Charge Time: 4 hours (Depends on charger or charge cable)Charging Port: Micro USB port, DC5VItem Size: 114*117*114mm/4.49*4.6*4.49 inchesItem Weight: 400g Package Include:1 * Smart Music Flower Pot Bluetooth Speaker1 * USB Charging Cable 1 * User Manual