9D HIFI Stereo Foldable Wireless Headphones For mobile xiaomi iphone sumsamg tablet Bluetooth Headset with mic support SD card

• Item type:P47 Headphones
• Color: White ,Black,Green,Blue,Red
• Version: 5.0
• Function: Last/Next song,Play/Pause, Call rejection, One-key Siri
• Working distance: 10M
• Charging time: About 2 hour
• Working time: About 6-8 hour Headphone
• battery: 300mAh
• Frequency: 10KHz~50KHz
• Sensitivity: 108 ±3dB Input
• current: 5V 1A
• Impedance: 32Ω
• Measurement(about): Product
• package size: length: 17cm/6.69 inch; width: 11cm/4.33 inch；high: 5cm/ 1.97 inch

This size is purely manual measurement, there may be a little error, the actual size shall prevail in kind.

SPECIFICATIONS

Style: Headphone
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Sensitivity: 20dB
Wireless Type: bluetooth
Is wireless: Yes
Max Output: 1mW
Line Length: 1m
Support APP: Yes
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 Cable
Impedance Range: up to 32 Ω
Connectors: USB
Model Number: P47 Wireless Bluetooth Headphones
Earcups Type: Sealed
Headphone Pads Material: Memory Foam
Bluetooth Version: 5.0
Codecs: None
Support Memory Card: Yes
Driver Diameter: 40mm
Resistance: 32Ω
Waterproof: No
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: 0.1%
With Microphone: Yes
Features: With Microphone
Features: Active Noice Cancelling
Features: Dual Connection
Charging Method: CABLE
Magnet Type: Ferrite
color: Black/White/Blue/Green/Red
Function 1: 5.0 Bluetooth Headphones For Samsung
Function 2: 5.0 Bluetooth Headphones For Xiaomi Redmi
Function 3: 5.0 Bluetooth Headphones For Huawei
Function 4: 5.0 Bluetooth Headphones For iPhone
Function 5: 5.0 Bluetooth Headphones For Honor
Function 6: 9D HIFI Stereo Surround sound
Function 7: 9D HIFI Stereo Surround sound
Function 8: Support SD card