JBL JR310BT Kids Wireless On-Ear Headphones - Red

JBL legendary sound designed to never exceed 85dB making them safe for even the youngest music fans. A wireless connection up to 15 meters away means no wires to worry about. Help your kids stay connected to the world with the built-in mic. They can chat easily with friends and family during downtime, or teachers while they’re busy learning.

• Driver size: 32mm/1.25″ Dynamic driver
• Power supply: 5.0V 1.0A
• Weight: 115g/0.254 lbs
• Battery type: Lithium-ion Polymer
• (400mAH, 3.7V)
• Charging time: <2 hrs from empty
• Music play time with BT on 30 hrs
• Frequency Response: 20Hz – 20kHz
• Impedance: 32 ohm
• Sensitivity: 90dB SPL @ 1kHz/1mW
• Maximum SPL: 80dB
• Microphone sensitivity:
• -40 ± 3dBV @ 1kHz/Pa
• Bluetooth version: 5.0
• Bluetooth profile version: A2DP V1.3,
• AVRCP V1.5, HFP V1.6
• Bluetooth transmitter frequency range:
• 4GHz – 2.4835GHz
• Bluetooth transmitter power: <4dbm
• Bluetooth transmitter modulation:
• GFSK, π/4 DQPSK, 8DPSK
• Maximum operation temperature: 45 °C