Brand Name: SYPVRY
Style: Headphone
Vocalism Principle: Hybrid technology
Origin: Mainland China
Active Noise-Cancellation: Yes
Material: Plastic
Material: leather
Hign-concerned Chemical: none
Control Button: Yes
Communication: WireLess
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Certification: FCC
Certification: RoHS
Certification: UL
Certification: BQB
Number Of Drivers: 2
Frequency Response Range: 20 - 20000
Voice assistant built-in: YES
Wireless Type: bluetooth
Package List: User Manual
Package List: Carrying Bag
Package List: Charging Cable
Driver Diameter: 30
Is wireless: Yes
Bluetooth Version: 5.2
Battery life up to[hours]: more then ten hours
Charging Method: cable
Support APP: Yes
Battery Capacity[mAh]: 200
With Microphone: Yes
bluetooth earmuffs: sleep headphones bluetooth headband
over ear headphones: wireless headphone
Choice: yes
semi_Choice: yes