P55 Headset Bluetooth Headphones, Wireless Long Battery Life, Over-Ear Noise-Canceling Bluetooth with No Sound Leakage

Is there a microphone?: Yes
Product Name: P55
Automatic on/off: Supports automatic on/off

Automatic connection: Supports automatic connection
Bluetooth function: Supports Bluetooth function
Battery capacity: 350mAh
Impedance: 32
Cable length: 1m ± 10% (m)
Headphone plug type: Type-C
Wireless: Yes
Headphone output sound source: HiFi
Cable length: 1m ± 10% (m)
Plug diameter: 3.5mm
Color classification: beige, black, light gray
Sensitivity: 114bd
Noise Reduction Type: Active Noise Cancellation
Smart Type: Standard
Frequency response range: 10 meters
Headphone sound principle: dynamic coil
Impedance: 32
Frequency response range: 20-20000Hz
Sensitivity: 113 + 3dB
Bluetooth version: 5.4
Function: Noise Reduction
Charging method: TYPE-C fast charging
Headphone category: Headphones
Wire control: yes
Stereo support: Supports stereo