Tonsee Wireless Bluetooth Smart Cap Headset Headphone Speaker Mic (Black)
Specifications:
Bluetooth Version: V3.0+EDR
Frequency: 2.4026GHz-2.480GHz
Transmission distance: 30ft or so
Transmission distance of MIC: ‰¤3 ft
Li-ion Battery:3.7V/120mA
Charging time:2.5 HRS
Standby time:60 Hrs
Continuous working time:about 5Hrs
Size: Fits for head circumference 56-62cm
Speakers can be taken off so that you can wash the hat
Material:Knitted
Package Content:
1PC Warm Bluetooth Smart Hat(without retail package)
1PC Instruction Manual
1PC Charging Cable