MAXWIN Motorcycle Helmet Bluetooth Wireless Up to 55 Hours ENC Noise IPX6 Japanese Voice Speakers, 5.3 Earphones, Playback, HiFi, Cancellation,

[Up to 55 hours of incredible continuous playback! No need to recharge even on long tours] Equipped with a large 1000mAh capacity, it can play continuously for up to 55 hours on a single full charge. You can enjoy music and navigation voice guidance without worrying about the battery running out, even on multi-day camping trips or long-distance journeys. It also saves you the hassle of frequent charging for everyday use such as commuting to work or school. [Wideband 40mm HiFi Speaker & ENC Noise Cancellation] Equipped with a large-diameter 40mm HiFi speaker that faithfully reproduces everything from rich bass to clear treble. Enjoy immersive sound even while riding. In addition, the microphone with ENC (Environmental Noise Cancellation) function suppresses wind noise and ambient noise, ensuring clear calls even at high speeds. [Bluetooth 5.3 & Automatic Call Answering for Comfortable Hands-Free Use] Equipped with the latest Bluetooth 5.3 chipset, it achieves stable connectivity, low latency, and power saving. It features an "automatic answering function" that automatically answers incoming calls after 5 seconds, allowing you to safely start a call without taking your hands off the steering wheel (can be switched ON/OFF). It also supports Siri and Google Assistant activation, allowing for voice-only operation. [Japanese Voice Guidance & Intuitive Operation Design] Supports "Japanese voice guidance" that clearly explains the operation status. It notifies you in Japanese about startup, pairing, remaining battery level, etc. The large button design allows for smooth volume adjustment and track skipping even while wearing gloves. [IPX6 equivalent waterproof performance & compatible with a wide range of helmets] The IPX6 waterproof rating ensures peace of mind even when riding in the rain. It can be attached to various helmet shapes, including full-face, modular, and jet helmets. The ultra-thin speaker unit provides a comfortable fit with minimal pressure on the ears.