HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Wireless Stereo Bt Headphone Is Characterized By Advanced Bt 4.1 Technology Built-In High-Grade Microphone Hands-Free Function And Lightweight Design Designed For Sports Enthusiasts. Features: Wireless Bt 4.1 Ensures Transmitting Strong Signal In High Quality And High Speed Delivering High-Fidelity Stereo Music. In-Ear Headset With Ear-Hook Brings You Immersed Music Enjoyment And Not Easy To Fall. Built-In Microphone Enables Hands-Free Calls To Set Free Your Hands When Doing Sports. It Also Supports Multi-Point Technology. Easily Control Playing / Pausing Adjusting The Volume Previous / Next Songs Answering / Rejecting / Ending Calls. Ergonomic Design Guarantees Wearing Stable And Comfortable When Exercising Running Climbing And Other Outdoor Sports. Specifications: Model Number: 56S Bt Version: 4.1Br>Support: Hfp A2dp AvrcpBr>Working Distance Range: 10MBr>Frequency Response: 20-20KhzBr>Impedance: 32 Sensitivity: 105Db High-Quality 3.7V / 60Mah Rechargeable Lithium Battery Charge Time: About 1.5 HoursBr>Standby Time: About 100 HoursBr>Talking Time: 2-4 HoursBr>Music Time: 2-4 Hours (The Music Volume Will Affect The Time) Charge Port: Micro Usb Color: Black Blue Red (Optional) Cable Length: Approx. 67Cm / 2.19Ft Headphone Weight: 16G / 0.56Oz Package Size: Approx. 12.5 * 11 * 3Cm / 4.92 * 4.33 * 1.18In Package Weight: 30G / 1.05Oz You Will Receive 1 * HeadsetBr>1 * Micro Usb Charging Cable 1 * User Manual/P>