Experience upgraded features with the B2 Wireless Bluetooth 5.1 Foldable Noise Reduction Headset in a sleek green color. Embrace efficiency and smooth connectivity with no delay, thanks to the upgraded Bluetooth version 5.1.

• Enjoy practicality without the bulk, with the rotatable folding microphone.
• Stay immersed in your music for an extended period with the ultra-long battery life design, allowing you to charge once a week.
• Get up close and personal with the original sound, courtesy of the 40mm large moving coil unit.
• Switch seamlessly between wireless and wired modes to adapt to different usage scenarios.

Specifications:

• 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

Package includes:

• Bluetooth headset x1
• Charging cable x1
• Audio cable x1
• Manual x1