Children's Toys and Musical Instruments China GB6675 Testing and Certification P
Date：2025-10-16 10:50:15 Classification
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GB6675 is China's mandatory national standard for toy safety. It applies to all toys designed or intended for children under 14 years of age. A detailed description of the GB6675 testing and certification items required for children's toy musical instruments sold in the Chinese market is organized based on the requirements of the national mandatory standard:
I. Core Testing Items
According to the GB6675 standard framework, toy musical instruments must pass the following four safety tests:
1. Physical and Mechanical Properties (GB6675.2)
- Small Parts Test: To prevent detachable parts (such as instrument keys and reeds) from being swallowed and causing choking, a small parts cylinder test is required.
- Sharp Edges and Points: To check for scratching risks on parts such as the mouthpiece and port.
- Structural Strength: To verify that the instrument casing and stand will not produce hazardous fragments if dropped or crushed.
2. Flammability (GB6675.3)
- Material Flame Retardancy Test: For musical instruments containing textile/plush materials (such as hand drum covers) or plastic casings of electronic toys, the burning speed must be ≤30mm/s.
3. Migration of Specific Elements (GB6675.4)
- Heavy Metal Content: Detects the release of eight elements, including lead, cadmium, and mercury, from accessible parts (such as mouthpieces and keys), with limits of ≤0.1% to 50mg/kg.
- Plasticizer Limits: For plastic parts containing PVC (such as electronic keyboard keys), the phthalate content (DEHP/DBP/BBP, etc.) must be ≤0.1%.
4. Electrical Safety (GB19865, applicable to electronic musical instruments)
- Circuit insulation, battery leakage risk, and electromagnetic compatibility (EMC) testing.
II. Additional Items for Special Scenarios
1. Special Requirements for Importable Components
- Wind instruments (e.g., harmonicas and whistles) require additional microbial testing and formaldehyde migration testing.
2. Acoustic Performance
- Sound-generating toys must have a volume of ≤85 decibels (measured at a distance of 25 cm) to prevent hearing damage.
3. Magnetic Safety
- Instruments with magnetic components (e.g., magnetic music stands) must pass a magnetic flux test (≤50 kG²mm²).
III. Labeling and Instruction Manual Requirements
1. Mandatory Labeling
- Intended age (e.g., "3 years and older") and safety warnings (e.g., "Blowing parts require regular cleaning").
- Instructions in accordance with GB/T 5296.5, including battery replacement instructions and maintenance methods.
2. Certification Marking
- Electronic toys and musical instruments (e.g., electronic keyboards and music-playing toys) must bear the CCC certification mark.
IV. Inspection Process and Timeframe
| Steps | Requirements
| Sample Quantity | 3-5 complete finished products (including packaging)
| Inspection Time | 5-7 working days for standard tests, extended to 10 days for additional electronics testing
| Report Validity | No fixed validity period, but retesting is required for material changes or standard updates (e.g., new restricted substances)
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