Features: Brand new and high quality. Compatible with most cellphones and devices with blue tooth capabilities. High quality sound with HD speaker and enhanced BASS effect. Comfortableflexible and light . Easy to handle ear set with magnetic properties. High-fidelity stereo audio earphones enjoy entertainment Intelligent noise reduction clearer calls Compatible with standard blue tooth-enabled mobile phone media devices Specifications: Headphones: Frequency response: 20-20.000Hz Impedance: 32Ohm Sensitivity: 104dB Cable: 1.2m Connectors: 3.5mm Size: approx. 16.3*8*5cm Package includes: 1 x headset 1x USB Cable 1 x Connect cable