Sandberg (125-66) Speak and Go Earset 10mm Driver 3.5mm Jack

DescriptionSpecificationType: In-earConnector(s): "3.5mm Jack, 4 Pole"Cable: 1.2 MetresWireless: NoDriver: 10 mmFrequency Response: 20 Hz – 20 kHzImpedance: 23 OhmMicrophone: YesMicrophone Details: Omni-directional condenser#Hide#LED Lighting: No#Hide#Multi-platform: NoAdditional Features: Answer ButtonWeight/Dimensions: 25g(H x W x D): 3 x 1 x 1 cmPackage Weight: 0.0500 kgPackage Type: RetailWarranty: 5 Years#Hide#Interface(s): 3.5mm Jack%%%%   Cable length: 1.2 metres Connector: 3.5 mm MiniJack plug, 4 pole   Earphone: Driver unit: 10 mm Frequency range: 20 Hz – 20 kHz Impedance: 23 Ohm   Microphone: Type: Omni-directional condenser Handsfree conversation. Inline microphone & answer button. With Sandberg Speak’n Go Earset you get great sound in a stylish earset. The cable features a microphone and answer button for incoming calls, so you don't have to take the phone out of your pocket.