Mini Wireless Bluetooth Earphone for iPhone Ear Stereo Earpiece Headset With Mic

Brand Name: iPhoneheaven
Function: For Mobile Phone, Sport, For Routine Office Work, Microphone, Voice control, Supports music, Noise Cancelling, Wireless Headphone, HiFi Headphone, Portable, For iPod, Bluetooth
Active Noise-Cancellation: No
Connectors: None
Sensitivity: 110±2db
Frequency Response Range: 20-20000Hz
Volume Control: No
Waterproof: No
Control Button: Yes
With Microphone: Yes
Resistance: 32Ω
Standby duration: 120 Hours Time
Operation duration: 5 Hours Time
Embedded batttery: 60mAh Lithium Battery
Bluetooth Version: Bluetooth V4.1
Transmission distance: 10 Meters (30 Feets)
Material: High Quality ABS Materials
Accessories: Earphones & Headset