Bluetooth：V3.0+EDR
Frequency：2.402GHz-2.480GHz
Transmission distance：10M or so
Transmission distance of MIC：≤1M
Li-ion Battery: 3.7V/100mA
Charging time: 2 HRS
Stand by time: 60 Hrs or so
Continuous working time:about 3.5 Hrs
Bluetooth name: Magic Hat
Bluetooth music hat: 1 SET
Instruction Manual: 1PC
Charging cable: 1PC
