• Multifunctional: Enjoy BT connection, TF card music playing, AUX-IN wired music playing, FM radio, and hands-free calls with Microphone.
• Colorful LED Lamp Effect: Experience spectral cycle multicolor spectrum cycle light and choose your favorite color from a variety of colors with the static mode.
• AUX-IN Function: Connect to audio devices without BT function via the 3.5mm audio cable (NOT included).
• Ergonomic Design: Telescopic headband + suspension earmuff for comfortable wear, with foldable soft leather ear cushion for easy storage.
• High-sensitive Mic: HD microphone reduces ambient noises and provides high-quality hands-free phone conversation.
• Long Battery Life: Built-in 250mAh rechargeable battery lasts 6-8 hours of music playing time per charge cycle.
• Great Sound Effect: 40mm large size sound unit with excellent titanium-plated diaphragm bass shock, mezzanine fullness, and clear treble.
• APP Control: Download the NIA App for music playback and sound adjustment.

Specifications:

• BT Version: 5.0
• Support Profiles: A2DP/ACRCP
• Operation Range: 10 meters (no obstacle)
• Frequency Response: 20Hz-20KHz
• Impedance: 32Ω
• Sensitivity: 108±3dB
• FM Frequency: 87.5-108MHz
• Speaker Unit: 40mm
• Battery Capacity: 250mAh
• Working Time: 6-8 hours
• Standby Time: about 200 hours
• Charging Time: about 2 hours
• Item Size: 18.5*14.0*6.6cm
• Item Weight: 149g

Packing List:

• Bluetooth Headset x1
• Charging Cable x1
• English User Manual x