Sennheiser Professional Audio In Ear Ie 100 Pro Wireless Monitoring Earphone - Clear With Built-In Mic For Your Mobile Phone, Pc Or Tablet. Passive Noise Cancelling & 10Hours Battery Life

Dynamic full-range transducer for high-resolution, powerful monitoring sound

Reduces acoustic stress factors through natural and distortion-free reproduction

2 in 1 bundle: Bluetooth module for wireless connection to mobile devices, PCs or tablets, with a built-in microphone for calls or standard 3,5 mm jack-plug cable

Excellent shielding through optimized earpiece shape and flexible silicone and foam attachments

Customer Care: Toll Free No : 1800 309 3632, Email ID: IN-Info@Sennheiser.com