Features:
* The 2 loudspeakers next to your ears give you clear stereo sound and avoid noises caused by the wind.
* With HD microphone and hands-free function, it can truly free your hands.
* 3.5mm gold-plated plug makes it widely compatible with smart devices with 3.5mm port.
* High-quality earphone cable is durable and resistant to tension.
* With line control function, three operation buttons allow you to adjust volume, play or pause songs and receive calls.
Features: Memory Capacity 2GB/4/8GB Support Audio Format MP3 , WMA , WMV , WAV Data Transfer Connection Type USB 2.0 Compatible Operating Systems Windows Vista/XP Style: Hands free In-Ear,Closed, dynamic,CCAW Drive units Battery & Power Battery Type Built-in Rechargeable Lithium-Ion Battery Work Time 5-8 hours Audio Properties SNR 85db Net Weight 0.13Kg
