Specification: Product model: GEARELEC GX12 Installation method: clamp or adhesive (both included) Speaker noise reduction: CVC intelligent noise reduction Charging port: Type-C Speakers & Microphone input port: Mini USB Speaker driver size: 40mm Microphone type: boom mic, wired mic (both included) Volume adjustment: buttons Battery capacity: 2,000 mAh Waterproof grade: IP67 Intercom antenna: built-in antenna FM radio: supports FM radio frequency band: 76-108 MHz (full frequency) Activate phone voice assistant: supports Battery level prompt: supports Bluetooth intercom time: 25 hours Music time: 40 hours Standby time: normal 100 hours (when connected with a phone); up to 400 hours without a phone connection Special display mode: panel lights Charging time 1.5 hours.
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