Bluetooth 5.0 Wireless Smart Glasses Stereo Music Headset Anti-blue Eyewear Men

Style: Ear Hook Vocalism Principle: Dynamic Origin: CN(Origin) Active Noise-Cancellation: No Control Button: Yes Communication: wireless Volume Control: Yes Certification: CE Plug Type: Line Type Waterproof: Yes Wireless Type: bluetooth Connectors: USB Charging Method: CABLE Support APP: Yes Features: waterproof Color: Black