BT028C Cat Ear Bluetooth 5.0 Headphone with LED LightFeatures: 1. Bluetooth 5.0 wiress in-ear cat ear headset, suitable for children, 3 colorful gradient LED lights, support FM radio/TF card/Aux in. 2. Suitable for all occasions, whether it is a party or daily work, it is an ideal gift for family and friends. 3. Cute design to satisfy anyone who loves cats, women or teenagers. The stylish LED light switch is controlled by a button. 4. The colors of the 3 lights are displayed on the cat's ears at the same time, and the lights on the ear shls will cycle through three colors. 5. Child-safe volume limit technology, volume control technology ensures that the sound is at the recommended safe lev for children. 6. The headband can be folded, and the compact design fits in your . 7. Bluetooth headsets are suitable for smartphones, such as iPhone, iPad, Samsung, tablets and other Android devices. 8. It also has a standard 3.5mm audio port, when you connect your headset and device with an aduio cable, the Bluetooth mode will be turned off. Specifications: Bluetooth version: Bluetooth 5.0 Supporting files: A2DP/AVCTP/AVDTP/AVRCP/HFP/SPP/SMP/ATT/GAP/GATT/RFCOMM/SDP/L2CAP Working distance: 20m Battery capacity: 400mAh, built-in rechargeable lithium ion battery Charging voltage: 5 v / 1A Charging time: about 2.5 hours Talk/music time: LED light on for about 7 hours / off for about 12 hours Impedance: 32 ohms Sensitivity: 105+/-13dB Product net weight: 185G Packing list: 1 x Bluetooth headset 1 XUSB charging cable 1 X audio cable 1 x user manual