Product Parameters
Pull string music box, quantity 5 pieces. Color: white. Material: plastic. Each unit measures approximately 5.5 x 5 x 3.4 cm or 2.17 x 1.97 x 1.34 inches. The design features a pull ring, a cord, and a compact square music box body. Melody name: Lullaby. Suitable age reference: infants 0-3 years. Package includes 5 pull string music boxes only.

Core Features
This music box uses a mechanical wind-up system and is not reliant on batteries. Through manual winding and pull string operation, it plays a classic lullaby melody with a soft, soothing effect. The waterproof wind-up mechanism is designed to withstand moisture in daily use. The plastic construction endures repeated handling, while the compact form makes it convenient for integration into various handmade or toy-based projects.

Suitable Scenarios
Suitable for baby-related environments, crib accessories, infant toys, and bed bell applications. It can also be used in craft projects and decorative packaging, such as plush toys, wooden toys, ceramic or resin items, gift items, cartons, wooden boxes, jewelry boxes, and tin containers. The lullaby helps create a calm atmosphere for rest or quiet play.

Product Summary
This 5-piece pull ring music box combines a compact plastic body, a classic lullaby melody, and a manual mechanical structure. With its white color, waterproof wind-up design, and versatile application, it serves as a practical choice for baby toys, crib additions, and craft assembly. Please note that slight color differences and 1-3 cm measurement deviation may occur due to lighting, screen variation, and manual measurement.