Brand Name: Hangrui
Vocalism Principle: Hybrid technology
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: No
Style: In-Ear
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: 0m
Support APP: No
Function: for Video Game
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Connectors: None
Model Number: F9-9 Earphone
Support Memory Card: No
Resistance: 32Ω
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
With Microphone: Yes
Sku: Z41304
Sale Way: Retail & Wholesale
Charging Box capacity: 1200Mah
Feature A: Waterproof Noise Cancel Earphone
Feature B: Bluetooth 5.0 Earphone Wireless Headphones
Feature C: LED Display Airbuds Headset With Mic