F910 Original Wireless Headphone Car Stereo Headset with Bluetooth Function for iPhone  Features:  Brand : Fineblue Model : F910 Wireless Technology : Bluetooth V3.0 Retractable Bluetooth Headset Features : Music Streaming、 Multi-point 2 Phones Earpiece & Design : In-Ear & Earbud Microphone : Built-in Talking Time : Approx. 8 Hours Standing By Time : 180 Hours Compatibility : Bluetooth enabled cell phone、 tablet etc Bluetooth Version V3.0 Dimension: 50*20*12mm(L*W*H) Suitable for cell phones and tablets with bluetooth Wireless stereo Bluetooth headset Helps to reduce radiation while answering calls Allows you to conveniently answer calls or listen to music while doing sport  Package Included:  1 X Wireless Bluetooth Stereo Headset