High-Resolution Sound Mode: Experience unparalleled audio quality with our Bone Conduction Sleeping Speaker, featuring Hi-Res Sound Mode that delivers crystal clear, immersive sound directly through your pillow, enhancing your sleep quality without disturbing others. Bluetooth 6.0 and TF Card Play: Equipped with the latest Bluetooth 6.0 technology for seamless connectivity and a TF card slot for playing your favorite MP3s, this speaker offers multiple playback options to suit your preferences. Enjoy uninterrupted music with a stable connection within a 10m range. Portable and Durable Design: Crafted from high-quality plastic, this lightweight speaker (60g) is designed for durability and ease of use. Its compact size (220 * 42 * 15mm) makes it easy to place under any pillow, making it the perfect travel companion for music lovers on the go. Efficient Power Management: With a battery capacity of 400mAh and a Type-C charging interface, our speaker ensures long-lasting performance on a single charge. The efficient working voltage of 3.1V-4.2V guarantees energy-saving operation, suitable for prolonged use. Sleep Timer and Support Features: Set a sleep timer to automatically turn off the speaker, ensuring a full night's rest with your favorite sounds. Although it does not support apps or voice control, it provides essential features like a sleep timer and MP3 playback for a tailored listening experience. Product Parameters Product Name: Bone Conduction Sleep Speaker Product Model: SM-01 Electroplated Silver Bone Conduction [High-End Model] Product Dimensions: 220*42*15mm Battery Capacity: 400mAh Charging Method: Type-C Plug-in Standby Time: Approx. 150 days Net Weight: Approx. 48 grams Bluetooth Version: 6.0 Transmission Range: 10 meters (unobstructed) Color: Silver Material: Electroplating + Silicone Package Contents: 1* Bone Conduction Bluetooth Speaker 1* Charging Cable 1* User Manual Only the above package content, other products are not included. Note: Li