Brand Name: HATOSTEPED
Control Button: Yes
Active Noise-Cancellation: Yes
Style: Ear Hook
Wireless Type: bluetooth
Vocalism Principle: Dynamic
Connectors: None
Communication: Wired
Volume Control: Yes
Sensitivity: 120±5bB
Is wireless: Yes
Codecs: AAC
Support Memory Card: No
Resistance: 32Ω
Waterproof: Yes
Line Length: None
Support APP: Yes
Frequency Response Range: 20-20000Hz
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: For iPod
Function: HiFi Headphone
Function: Sport
Plug Type: wireless
With Microphone: Yes
Model Number: F9 Bluetooth earphone
battery capacity: 3500 mAh
Waterproof level: IPX7
music time: 3-5h
Operation mode: Touch control
Feature 1: Support volume adjustment
Feature 2: Wake up voice assistant