Sports Hook Over Ear Earphone Stereo Wireless Bluetooth 4.0 Headset Headphone

Sports Hook Over Ear Earphone Stereo Wireless Bluetooth 4.0 Headset Headphone    

Color: Black
Stereo Bluetooth Headset
Control Buttons: Play/Pause/ Call / Receive ,VOL +, VOL -, Mini-USB IN
Talk time: 4 hours
Standby time: 100 hours
Music time: About 5 hours
Dimension: About 14.5 x 13.5 cm
Support Format: MP3 WMA WAV
Support System: Windows 98 / 2000 / XP / Vista
Mini USB IN
Built-in lithium battery (charged via USB)
Built in Microphone for Handsfree Cell Phone use
Can answer calls on any phone
Material: Plastic & Rubber