●Constant color changing pattern
●Bluetooth range: up to 32 feet
●rechargeable battery
●Connect to any audio device via 3.5mm aux in port
●Includes: Remote control (Uses 1 x CR2025 battery, included) USB charging cable • 3.5mm aux in connection cable
● Output power: 4W
●Speaker unit: 3Ω/5W
●Frequency response: 60Hz-20KHz
●Input sensitivity：500mV
●Separation：≥90dB
●SNR ≥80dB
● Battery: 1000MAh