Wireless Headset Knitted Hat Multifunctional Music Hat

Product information:
Category: knitted hat
Material: Other
Style: European and American
Weaving method: plain weave
Processing method: Other
Popular elements: bare body
Pattern: Monochrome
Hat top style: dome
Hat style: no eaves
Color: red, black and gray
Bluetooth parameter information:
Frequency range: 20-20KHZ
Sensitivity: 95DM
Transmission distance: 10M
Impedance: 32 ohm
Speaker size: 30MM
Charging time: 2H
Standby time: 24H
Listening and talking time: 10H
Battery: 180mA polymer lithium battery
Accessories: data cable + manual

Size Information:
Size: Free size unit:cm

Package:
Chemical fiber men's hat x1Chemical fiber men's hat x1, data cable x1, manual x1