Q9 Wireless bluetooth 4.1 EDR Stereo Earbuds Sport Earphone Headphone Headset for Smartphone

Q9 Wireless bluetooth 4.1 EDR Stereo Earbuds Sport Earphone Headphone Headset for Smartphone Features: Hands free. While you are listening your music, you can control your wireless device Sweat-proof, durable design, Up to 4-6 hours of Talk/Playing Time and 150 hours Standby Time High-fidelity stereo music and clear speech, You can begin enjoying CD quality stereo sound instantly. Compatible with iOS, Android, and Windows. Specification: Model: Q9 Wireless version: CSR V4.1+EDR Wireless profile: heads free, A2DP, AVRCP Operation distance: 10m Talk time: 4-6hours Standby time : 150hours Charging time: about 1.5hours Charging port: Micro USB Hoe to Use: Function Operation Cancel a call Short press MFB once Answer a call Short press MFB once Reject a call Long press MFB about 2 seconds until you hear a tone End a call Short press MFB once Redial the last number Double click MFB Call transfer (headset to phone) Press and hold MBF for 2 seconds Call transfer (phone to headset) Press and hold MBF for 2 seconds Microphone mute Double click MFB Cancel mute Double click MFB Package Included: 1 x Q9 bluetooth EDR Sport Headset 1 x Bag 1 x User manual 1 x USB wire 4 x Ear Cap 4 x Accessories