Brand Name: havit Control Button: Yes Active Noise-Cancellation: Yes Style: In-Ear Wireless Type: Bluetooth Connectors: USB Communication: Wireless Vocalism Principle: Dynamic Volume Control: Yes Frequency Response Range: 20-20000Hz Function: For Mobile Phone Function: For iPod Function: Sport Function: Common Headphone Sensitivity: 90±3dB Is wireless: Yes Plug Type: Wireless Support Memory Card: No With Microphone: Yes Model Number: I93 Resistance: 16Ω Waterproof: Yes Line Length: None Support APP: No Bluetooth version: V5.0 product weight: About 108 g One earphone weight: About 5.4 g Charging box battery: 2200 mAh Headphone battery: 60 mAh Play time: About 4-6 hours Wireless connection distance: 10 M Input current voltage: 5V=1A Support IOS battery display: Compatible with mainstream Bluetooth devices
