Wireless sleep headphones, Bluetooth sports headphones with ultra-thin HD stereo speakers, perfect for sleeping, working out, jogging, yoga, fighting insomnia...

Bluetooth Technical Specifications: Product Parameters: 1. Wireless Range; 2. Battery Capacity: 180 mAh; 3. Bandwidth: 20-20 kHz; 4. Sensitivity: 95 dB; 5. Impedance: 32 ohms; 6. Speaker Diameter: 32 mm; 7. Charging Time: 2 hours; 8. Talk Time: 4-6 hours; 9. Music Playback Time (Bluetooth): 3-6 hours (70% volume); 10. Dimensions: 22 × 6.5 cm. Package Contents: Bluetooth Headset × 1, User Manual × 1, Charging Cable × 1. Our products are made with high-quality materials and designed to provide you with the best possible user experience. We strive to ship all orders within three business days. The estimated delivery time is 8 to 15 days. When purchasing, please check the product dimensions to ensure it meets your needs. The title and description contain detailed product information, including features and specifications. We want you to be completely satisfied with your purchase, so please don't hesitate to contact us if you have any questions or concerns. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it.