4 in 1 Multifunctional: Adopting BT 4.0 Wireless Technology(Easy to pair with almost any BT-enabled audio players devices), equipped with a 3.5mm audio jack(provides a simple wired connection of a variety of music players, such as MP3 / MP4, etc. without BT function devices), comes with built-in FM Radio Module (bring you much convenience to listen to news). Also can work as a TF Card (support up to 16G) MP3 Player.
Light and Portable, folding, and adjustable headband length design. Its ear cushion design is based on the outline of the human ear which is comfortable to wear and can greatly insulate the noise around you, so you can hear your music and call clearly. The Over-ear styling is stable, guarantying 100% Stable, and Comfortable when walking, exercising, running, climbing, skating, cycling, fishing, and other outdoor activities.
HI-FI High Sound Quality
This product uses CSR chips and 1.6 inches (40 mm) drives and has a sealed design that provides excellent high-fidelity sound quality. When you listen to music or watch movies, you can enjoy a low sinking quiet sound with clear and excellent audio.
Adopt Built-in CVC6.0 Noise Canceling Technology and high-sensitivity microphone to reduce ambient noises and grasp the detail of voice, enabling clearer sound from the microphone. You can get high-quality hands-free phone conversations even on the street or inside a shopping mall.
Item Type: Headphones
Bluetooth Version: V4.0
Power: ≤ 4 dBm, Class 2
Effective Range: 10 M
Sensitivity: -84dBm / 0.1% BER
Frequency Response: 20 Hz – 20 KHz
Speaker Size: 40 mm
Voltage: 3.7VDC (Built-in 400 mAh Rechargeable Battery)