Number Of Drivers: 2 Wear way: Head-mounted over the ear Connect way: bluetooth 5.0 Deep Bass: Support Birthdays: yes Festivals: yes housewarming: yes Advertising promotions: yes Business gifts: yes Opening ceremonies: yes Noise cancelling: support Stereo: yes Hifi: support Over the ear: yes Children Gifts: Support Function1: Noise reduction headphones Feature 1: with microphone headset Function 2: Music earphone Feature 2: PC game headset Feature 3: Wireless headband earphone Function 3: Kids Christmas gift feature 4: HD microphone Function 5: Bluetooth Wireless Helmets Function 6: Helmets Headset Gamer function 7: Headset Gamer Headphones function 8: bluetooth earphones & headphones function 9: function8 function 10: kitten ear headset function 11: Headphones for children function12: kitten headset function 13: cat ear headset function 14: bluetooth kitten headset function 15: Cat phone function 16: children's bluetooth headset girl function 17: children's cat ear headset function 18: Cat ear headphones function 19: listening music function 20: radio ear piece Brand Name: SHOUMI Material: Plastic High-concerned chemical: None Communication: Wireless+Wired Resistance: 32 Line Length: 0 Connectors: USB Style: Over the Ear Frequency Response Range: 20 - 20000 Plug Type: Line Type Is wireless: Yes Total Harmonic Distortion: 1 With Microphone: Yes Headphone Pads Material: Synthetic leather Function: For Internet Bar Function: Monitor Headphone Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Function: Kids' Headphones Function: For Hearing Aid Function: For Outdoor Function: For Office Function: For Sleep Function: For DJ Function: For Study Maximum wireless range[m]: 10m-20m Impedance Range: up to 32 Ω Control Button: No Volume Control: Yes Category: Earphones & Headphones Magnet Type: Ferrite Sound Isolating: Yes Charging Method: cable Driver Diameter: 40 Waterproof: No Vocalism Principle: Orthodynamic Support Memory Card: Yes Origin: Mainland China Certification: CE Certification: FCC Certification: RoHS Active Noise-Cancellation: No Earcups Type: Sealed Wireless Type: Bluetooth Codecs: AAC Codecs: sbc Sensitivity: 100 Support APP: No Features: With microphone Features: Active Noice Cancelling Bluetooth Version: 5.0 NFC Technology: No Package List: User Manual Max Output: 40 Choice: yes semi_Choice: yes