Bluedio T3 Plus Wireless Bluetooth Headphones/headset with Microphone/Micro SD Card Slot bluetooth headphone/headsetWireless Type: bluetooth Function: For Mobile Phone,For Internet Bar,for Video Game,HiFi Headphone,For iPod,Common Headphone Waterproof: No Connectors: 3. 5mm Sensitivity: 116dB Plug Type: Line Type Is wireless: Yes Support Memory Card: Yes Style: Headband Support APP: No With Microphone: Yes Support Apt x: No Model Number: T3+ Resistance: 16 Volume Control: Yes Line Length: 1. 5M Active Noise Cancellation: No Brand Name: Bluedio Communication: