Material : Silicone
Size : 187 x 56 x 62mm
Weight : 152g
Distance : 10 meters
Output power : 4Ω 5Wx2RMS
Charging voltage/current : DC5V / USB
Frequency Response : 150HZ-18KHZ
Battery Capacity : 3.7V 2200MAH
Charging time : 4-4.5 hours
Playtime : 5-6.5 hours