15 mm speakers for clear soundear loop for secure wearingCable length 1.2 mIPX2 sweat resistant
SoundTotal resistance: 16 ohmsSpeaker diameter: 15 mmSensitivity: 96dB (1kHz)Frequency range: 20 – 20000 HzMaximum input power: 5 mW
Microphone: Built-in microphoneConnector Finish: Chrome
Comfort of use:Volume control: YesWater resistance: IPX2Type of controls: Button