Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: No
• Vocalism Principle: Other
• Support APP: No
• Style: Ear Hook
• Plug Type: NONE
• Package List: User Manual
• Package List: Charger
• Origin: CN(Origin)
• Model Number: BT20
• Line Length: 0m
• Is wireless: Yes
• Interface: 2PIN/MMCX /0.75
• Function: Sport
• Function: HiFi Headphone
• Function: for Video Game
• Function: For Mobile Phone
• Function: Common Headphone
• Features: With Microphone
• Features: Detachable Cable
• Control Button: No
• Connectors: None
• Communication: Wireless
• Charging Method: CABLE
• Brand Name: TRN
• Bluetooth Version: 5.0
• Battery Capacity: 100mAh
• Active Noise-Cancellation: No