• With built-in noise-canceling microphone, offer an unparalleled auditory experience by blocking unnecessary noise, allowing for pure and undisturbed enjoyment of music every time you listen
• Featuring Bluetooth-compatible connectivity, it can fast pair with smartphones, tablets, or any other Bluetooth-supported devices
• Designed for portability, the headphone boasts foldable design, making them perfect for on-the-go use. Easily tuck them into your pocket or backpack and enjoy your favorite tunes wherever you go
• Compatible with a wide range of electronic devices, including computers, laptops, smartphones, and tablets, making them a suitable choice for various needs
• Crafted from high-quality materials, it is durable and built for long-term use, ensuring a lasting and quality listening experience

Specification:

• Bluetooth-compatible version: 5.3
• Battery capacity: 400mAh
• Charging time: 2.5h
• Play time: 7 hours (lights on); 12 hours (lights off)
• Original music: stereo 2.0
• Supported protocols: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, GATT, RFCOMM, SDP, L2CAP
• Charging voltage: DC 5V
• Frequency response range: 2.402~2.480GHz
• Transmission distance: >10m (barrier-free)
• Speaker diameter: 40mm*2
• Sensitivity: 118±3dB
• Impedance: 32Ω
• Microphone sensitivity: -42±3dB
• Microphone impedance: 2.2KΩ