Black smart sunglasses with builtin instant twoway translation and Bluetooth audio. Color: Black. Key benefits Break language barriers: instant twoway translation supports multiple languages and covers more than 90 percent of the population worldwide, enabling clearer conversations when you travel or work internationally. translation accuracy: translation accuracy up to 97 percent helps you understand and be understood with minimal repetition. Allday usability: a powerful internal battery provides up to 9 hours of use on a single charge, reducing the need for frequent recharging during travel or long workdays. Reliable connectivity: seamless Bluetooth link technology ensures fast pairing, a stable wireless signal, and smooth audio for music and calls. One device, multiple functions: wearable sunglasses form factor that also provides Bluetooth audio playback and hands phone calls, reducing the number of devices you carry. Features and performance Function: realtime twoway translation, Bluetooth music playback, and hands calling in a sunglasses design. Compatibility: connects to smartphones and other Bluetoothenabled devices for audio and call functions. Color and design: black finish in a sunglasses form factor for everyday wear. Battery and runtime: up to 9 hours of continuous use per charge. Connectivity: fast pairing and stable signal using seamless Bluetooth link technology. Translation coverage and accuracy: supports multiple languages, covering more than 90 percent of the global population, with translation accuracy up to 97 percent. Practical use scenarios International travel: converse with taxi drivers, hotel staff, and local vendors in their language while also listening to directions or music. Business meetings and negotiations: follow conversations with international clients in real time and answer calls hands without interrupting the meeting flow. Outdoor activities and sightseeing: wear sunglasses while listening to music, taking calls, and receiving quick translations when interacting with guides or local residents. What you get A black wearable device that combines instant translation and Bluetooth audio functions in a single pair of sunglassesstyle frames. Up to 9 hours of battery life and stable Bluetooth connectivity for reliable daily use. This product is designed to simplify communication and reduce device clutter by combining translation, audio playback, and hands calling in a single wearable unit.