Hearing Protection Design - Switch between Kids Mode and Normal Mode, suitable for children and teenagers. - 85dB volume limit safeguards your child's hearing from loud sounds, making it a gentle and protective headphone choice. Compatibility and Modes - Compatible with all Bluetooth-enabled devices and those with a 3.5mm AUX port. - Can be used both wired and wirelessly. Includes a Φ3.5mm audio cable with a microphone for wired use and voice chatting. - Kids Mode is designed for ages 1-10 with an 85dB volume limit; Normal Mode is suitable for ages 10 and older. Specifications - Bluetooth Version: 5.0 - Charging Time: DC 5V/1A - Usage Time: Approximately 9 hours (LED light off) - Standby Time: Around 250 hours - Total Charging Time: About 2 hours - Weight: Approximately 160 grams - Effective Range: Up to 10 meters - Frequency: 2.402GHz-2.480GHz High-Quality Sound and Comfort - Features 5th generation Bluetooth technology and a 40mm driver unit for exceptional Hi-Fi sound quality. - Enjoy clear audio for online learning, music, and movies. - Ergonomically designed, weighing only 160g, ensuring a comfortable fit for children aged 3 and up without any pressure. Practical Use Scenarios 1. Ideal for online classes, providing clear audio while protecting young ears. 2. Perfect for family movie nights, enhancing sound quality without risking hearing damage. 3. Great for music enjoyment during travel, ensuring comfort and safety for kids.