B30 Cat Paw Cat Ears Colorful Luminous Foldable Bluetooth Headset with 3.5mm Jack & TF Card Slot Features: 1. Cat ears and cat claws use RGB three-color lights, which are colorful and change, adding to the atmosphere of the game 2. Bluetooth 5.0 chip, stable transmission without delay 3. Surround space sound 4. Support 3.5mm wired, bluetooth, plug-in card three connection methods to meet your different needs 5. Key operation, support answerreject call, playpause music, previousnext song, FMMP3Bluetooth conversion, etc. 6. Large-capacity lithium battery, charging for 2 hours, standby time up to 18 hours 7. High elastic sponge head beam, skin-friendly without pressure, comfortable to wear for a long time 8. Foldable design, easy to store and carry Product specifications: 1. Bluetooth version: 5.0 2. Bluetooth receiving distance: 10m 3. Talk time: 6 hours 4. Battery capacity: 350mAh 5. Wireless frequency: 2.401-2.480GHz 6. FM frequency: 50Hz-20KHz 7. Output power: 35mW 8. Signal to noise ratio: 88dB 9. USB charging input: DC 5V