Connectors: USB Control Button: Yes Active Noise-Cancellation: Yes Style: True Wireless Communication: Wireless Vocalism Principle: Hybrid technology Volume Control: Yes Wireless Type: Bluetooth Support Memory Card: No With Microphone: Yes Model Number: F9 5.0 Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Waterproof: Yes Is wireless: Yes Plug Type: Wireless Support APP: No Color: Black Bluetooth version: 5.0 Noise reduction version: CVC8.0 Transmission distance: within 10 meters Single earphone battery capacity: 50mAh Charging box battery capacity: 2000mAh Automatic boot up: Support Automatic matching: Support Power display: LED digital display Earphone material: PC Applicable models: Andro