Bluetooth Version: V3.0+EDR
Frequency: 2.4026 GHz-2.480 GHz
Transmission distance: about 30 feet
Microphone transmission distance: ≤ 3 feet
Li-ion battery: 3.7 V/120 mA
Charging time: 2.5 hours
Standby time: 60 hours
Continuous operating time: about 5 hours
Bluetooth Name: Magic Hat
The speakers can be removed to allow the hat to be washed
Color: rose red, dark blue, black, gray
