KUQIBAO Motorcycle Helmet Headset BT5.1 Noise Reduction Headphone Waterproof Support Hands-Free Calling Voice Assistant Auto-Answer Black, Hard Microphone

audio transmission. Noise Reduction: Intelligent noise reduction processing, ultra-high-sensitivity anti-noise silicon microphone and wind-proof microphone cover are used to ensure call quality and improve voice clarity. Powerful Function: It can connect 2 phones at the same time, support voice assistant and control the basic functions, such as answering calls, playing songs, etc. Support auto-answering of calls, if you don't want to answer, you can press the button to reject. Built-in Battery: Built-in 1200mAh large-capacity battery, low power consumption, long endurance, and supports most smartphones to view the power display of the headset. It can also be charged while using, more convenient. Reliable Quality: Premium ABS housing, surface rubber oil processing, internal silicone inlay structure, it can be deeply waterproof and sun-resistant. IPX6 high-level protecting, can be used normally even in rainy and snowy weather. Easy to Use: The product supports base clip or pasting installation, which is convenient and quick. It is suitable for most full-face helmets, open-face helmets, half helmets, retro helmets, etc. Specifications: Model: Hard Microphone / Soft Microphone(optional) Color: Black Material: ABS BT Version: BT5.1 Distortion: <1% Sound to Noise Ratio: >80dB Input Voltage: 5V Battery: Built-in 3.7V, 1200mAh Lithium Battery Working Time: 30 Hours Standby Time: 180 Hours IP Rate: IPX6 Item Size: 88 * 50 * 24mm/ 3.4 * 2.0 * 0.9in Package Size: 180 * 140 * 30mm/ 7.1 * 5.5 * 1.2in Package Weight: 200g/ 7.1oz Packing List: 1 * Host 1 * Headphone & Microphone 3 * Headphone Adhesive Sticker 2 * Headphone Pads 1 * Adhesive Base 1 * Clip on Base 2 * Wiring Sticker 1 * USB Cable 1 * User's Manual