Brand Name: centechia
Style: In-ear
Certification: NONE
Vocalism Principle: Balanced Armature
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: True Wireless
Volume Control: Yes
Sensitivity: 108dB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: -m
Support APP: Yes
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Plug Type: NONE
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: None
Earcups Type: Sealed
Bluetooth Version: 5.0
Codecs: NONE
Support Memory Card: No
Resistance: 32Ω
Waterproof: Yes
Frequency Response Range: 20-20000Hz
Total Harmonic Distortion: 0.1%
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
Charging Method: Charging case
Bluetooth: 10 Meters
Battery Capacity: 300 MA
Headphone Battery Capacity: 40 MA
Charging Time: 0.5-1 Hours
Material: Plastics
Waterproof Rating: IPX7