Audio-Technica ATH-CKR35BT Bluetooth Headphones Silver

Bluetooth wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback and controlling volume on Bluetooth wireless devicesHigh-performance 9.8 mm drivers for rich, wide-range sound reproductionThe compact housings are designed to provide a comfortable fit for ears of all sizesMachined brass stabilizers absorb unwanted vibration for clearer mid and high frequenciesInternal lithium polymer battery provides seven hours of continuous use (200 hours on standby) on a full chargeIncludes silicone eartips (XS/S/M/L), secure-fit battery clip, 30 cm (11.8"), USB charging cable and protective pouchCompatible with AAC codec for high-quality sound and low latencyIncluded clip lets you attach the battery case to the back of your shirt collar Type DynamicDriver Diameter 9.8 mmFrequency Response 5 – 24,000 HzSensitivity 102 dB/mWImpedance 16 ohms