Description: Cute Cat Ear & Flashing Light: The cute 5.0bluetooth headphones features with a lovely cat ear design. It can add fun and convenient for manual control. High compatibility: support for PC, for Mac, notebook computer, computer game, etc. It is suitable for all audio devices with USB ports. Easy to install: plug and play without the need to set up and install stereo surround sound. Professional Soft Earpads & Convenient Foldable Design: The super soft earpads can give you the maximum comfort regardless even wear for a long time. Foldable design, Swiveling earcups and portable size suite for daily use and outdoor travelling storage Comfortable feeling: comfortable ear pads and reinforced headbands guarantee a few hours of game comfort. The closed ear mask covers the whole ear, effectively isolating the external voice. Specification: Material: Plastic Size: 9.6x19.6x18cm/3.77x6.5x7inch Impedance: 32Q±15% Sensitivity: 110±3db Charging Voltage: DC 5V Standby Time: 200H Call Time: 15H Music playing time: 15H Charging time: 2H Frequency Range: 2.402G-2.480G Transmission distance: 10M battery capacity: 400mah Drive device: 40mm Frequency response: 20-20000Hz Package Includes: 1 piece Cat Ear Headset 1 piece Instruction 1 piece Charging Cable Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!