Razer Hammerhead Earbuds for iOS - [Mercury White]: DAC - Custom-Tuned Dual-Driver Technology - In-Line Mic & Volume Control - Aluminum Frame - Lighting Connector B&O PLAY by Bang & Olufsen Input Sensitivity - 117dB/mW

Input Sensitivity - 117dB/mW

SBC codecs so you can also make/answer phone calls

Adjustable volume control/internal tone control

Frequency response range: 5HZ ~ 40000HZ

Razer Hammerhead Earbuds for iOS - [Mercury White]: DAC - Custom-Tuned Dual-Driver Technology - In-Line Mic & Volume Control - Aluminum Frame - Lighting Connector B&O PLAY by Bang & Olufsen Input Sensitivity - 117dB/mWBrand: Razer Color: White Features: Razer's work on award winning headsets has led to developing a custom tuned DAC converter that leverages the digital output of the Apple Lightning connector. The result is audio straight from the source without any processing found in standard 3. 5 mm headphones, to produce the purest and most accurate sound wherever you go. The Razer Hammerhead for iOS is outfitted with 10 mm drivers and optimized inner acoustic