
Chic Retro Sunglasses with Intelligent Voice Control for Learning English M01. AI Voice Control: Built-in AI Assistant for voice commands and English learning. 4K Video Recording: 5 million pixel camera capable of capturing 4K video and photos. Long Battery Life: 230mAh battery provides 4-6 hours of continuous use time. Bluetooth 5.4: Latest Bluetooth 5.4 version ensures stable and fast connectivity. Lightweight Design: Single gross weight of 0.372 kg for comfortable all-day wear. Multi-Function Capability: Supports music playback, phone calls, and voice calls simultaneously. Customizable Mold: Private mold customization available for unique product designs. Competitive Pricing: Factory direct sales offering competitive prices for wholesale buyers.