Mini Wireless Bluetooth Earphone in Ear Sport with Mic Handsfree Headset Earbuds for All Phone Android

Description: LONG BATTERY: This bluetooth headset built in 65mAh lithium battery, up to 8 hours talking time, 6 hours music time and 120 hours standby time. The weight just 3.5g, very comfortable to wear. WEARING COMFORTABLE: New in ear design, snug and secure, comfortable to wear, will not cause ear swelling. BIG BUTTON: After hundreds times to change, we designed a beautiful big button, one button control, press easily and operate conveniently. NOISE CANCELLATION: CVC 6.0 noise reduction, built in HD microphone, inputting high quality voice, promoting a call conversation of the transmission performance. HIGH QUALITY: Bluetooth 4.1 audio decode technology, provides pure, high quality sound for compatible devices. Brand Name: STEVVEX Headphones Model Number:ST10S4222HEB Vocalism Principle: Balanced Armature Control Button: Yes Active Noise-Cancellation: Yes Communication: Wireless Volume Control: Yes Style: Earbuds Sensitivity: 122±3dBdB Wireless Type: Bluetooth Is wireless: Y