Bluetooth 5.0 Wireless On-Ear Cat Ear Headset for Kids with 3 color gradient LED lights, support FM radio / TF card / Aux in Ideal gifts with adorable cat ears for family and friends, suitable for a variety of occasions, whether you are in a party or a daily job Cute design to satisfy any cat lover, women or teen. Stylish LED light switch controlled by button 3 colors of lights are displayed on the cat's ear at the same time, and the lights on the ear shell will cycle through three colors Kids-Safe Volume Limiting Tech, Volume control technology ensures the sound is within levels recommended safe for kids The headband can be folded, compact design fits perfectly in your bag or backpack Bluetooth headphones work with smartphones, such as for iPhone, for iPad, for Samsung, tablets and other Android devices It also with a standard 3.5mm audio port, when you use audio cable to connect your headphone and device, the Bluetooth mode will be closed Specification: Bluetooth Version: Bluetooth 5.0 Support Profile: Support A2DP / AVCTP / AVDTP / AVRCP / HFP / SPP / SMP / ATT / GAP / GATT / RFCOMM / SDP / L2CAP profile Working Distance Range: 20m Battery: 400mAh, Built-in rechargeable lithium-ion battery Charging Voltage: 5V / 1A Charging Time: About 2.5hrs Talking / Music Time: LED lights turn on for about 7hrs / turn off for about 12hrs Impedance: 32Ω Sensitivity: 105 ± 13db Compatible with: All devices that support Bluetooth 5.0