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**Product Specifications:**

**Brand:** JBL

**Model:** JR310BT

**Industry:** Children's Audio

**Features:**

- Full-featured design

- Pure sound quality

- Safe materials

- Lightweight design

- Bluetooth 5.0

- Creative stickers included

- 30 hours of continuous playback

**Benefits:**

- Promotes children's growth and development

- Enhances creativity and imagination

- Improves cognitive abilities

- Increases intelligence

**Signature Sound:**

- Clear low frequencies

- Soft vocals

- High clarity

- Rich high-end details

**Design:**

- Over-ear design for noise isolation

- Comfortable ear cushions

- Promotes focus and learning efficiency

**Materials:**

- Complies with EU toy safety standards

- Certified by Chinese toy market standards

- Environmentally friendly materials

**Battery Life:**

- Up to 30 hours of playback

- Quick charge feature (2 hours of playback with 10 minutes of charging)

**Wireless Connectivity:**

- Bluetooth 5.0 for stable and high-quality connection

**Personalized Experience:**

- DIY customizable stickers included

**Comfortable Design:**

- Adjustable and portable

- Pressure-relieving headband padding

- 90° swivel ear cups

**Usage Instructions:**

- Easy-to-use control buttons

- LED indicator for battery status

**History:**

- Founded in 1946

- 78 years of experience in the audio industry

**Awards:**

- Grammy Awards

- Oscars Technical Achievement Awards

**Global Recognition:**

- VGP Awards

- Grammy Awards

- Red Dot Design Awards

**Celebrity Endorsements:**

- Zhao Lusi

**Why Choose JBL JR310BT Children's Headphones:**

Designed to enhance children's learning and development

Safe and comfortable materials

Long battery life and quick charging

Personalized and customizable experience

Trusted brand with a long history of excellence