these are earcuffs that act like a speaker phone to your ear. The sound conduction gives a sort of sorround sound atmosphere. These are so cool! Its a very different way to experience calss and audio!
SPECIFICATIONS
 
With Microphone: Yes
Wireless Type: bluetooth
Waterproof: No
Volume Control: Yes
Vocalism Principle: Dynamic
Total Harmonic Distortion: 0%
Support Memory Card: No
Support APP: Yes
Style: Ear Hook
Sensitivity: 130dB
Resistance: 32Ω
Plug Type: Line Type
Package List: Charging Cable
Package List: User Manual
Package List: Charging case
Origin: Mainland China
Number Of Drivers: 2
Max Output: 0mW
Magnet Type: Other
Line Length: 0m
Is wireless: Yes
Impedance Range: up to 32 Ω
Headphone Pads Material: Other
Function: For Hearing Aid
Frequency Response Range: 20-20000Hz
Features: waterproof
Features: Active Noice Cancelling
Earcups Type: Sealed
Driver Diameter: 0mm
Control Button: Yes
Connectors: Type c
Communication: Wireless
Codecs: AAC
Charging Method: Charging case
Certification: CE
Brand Name: XIAOMI
Bluetooth Version: 5.1
Active Noise-Cancellation: No