B2 Wireless Bluetooth 5.1 Foldable Noise Reduction Headset(Red)

B2 Wireless Bluetooth 5.1 Foldable Noise Reduction Headset is a headset designed for everyday use. It features noise reduction and is compatible with Bluetooth devices.

• Bluetooth Version: V5.1
• Bluetooth Distance: 10m
• Battery: 3.7V/400mAh
• Play time: 6-7 hours
• Resistance: 32 ohm
• Frequency Response: 20Hz-20KHz
• Sensitivity: 105DB
• Charging port: TYPE-C
• Rotatable folding microphone
• 40mm large moving coil unit
• Support both wireless and wired modes
• Color: Red