Earphone 9D Stereo sound TWS Touch Bluetooth 5.1 Wireless Headset Lossless Noise reduction Gaming Headphones

Brand Name: centechia
Style: In-ear
Certification: CE
Vocalism Principle: Balanced Armature
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: wireless
Volume Control: Yes
Sensitivity: -dB
Wireless Type: bluetooth
Is wireless: Yes
Max Output: -mW
Line Length: ---m
Support APP: No
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Number Of Drivers: 2
Plug Type: NONE
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: USB
Model Number: R Series
Earcups Type: Semi-open
Headphone Pads Material: SILICONE
Bluetooth Version: 5.1
Codecs: NONE
Support Memory Card: No
Driver Diameter: -mm
Resistance: -Ω
Waterproof: Yes
Frequency Response Range: -Hz
Total Harmonic Distortion: -%
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
Charging Method: Charging case
Magnet Type: Other
Bluetooth version: 5.1
Protocol: HFP 1.7 / HSP1.2 / A2DP 1 / AVRCP 1.6/ SPP1.2 / PBAP1.0
Noise reduction version: CVC8.0
Frequency range: 2402MHz ~ 2480MHz
Working distance: 10m
Charging input voltage and current: 5V
Headphone battery capacity: 50mAh
Charging compartment battery capacity: 2000mAh
Headphone charging time: 2 hours
Music playback time: 4-5 hours
Support: dropshipping