Description
Provide your children with legendary JBL sound without risk to their sensitive hearing with the Jr310BT Wireless Headphones, on-ear Bluetooth 5.0 headphones, which sport quality 1.25″ dynamic drivers that never exceed 85 dB, protecting your kid’s ears from harm. The padded fabric earcups and headband are ultracomfy for extended listening sessions, and the child-friendly buttons are easy for kids to operate without difficulty.
Specifications
| Earpiece Design | On-Ear (Supra-Aural) |
| Earpiece Swivel | No |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Earpad Size | 2.5 x 2.5 x 0.6″ / 6.3 x 6.3 x 1.5 cm |
| Driver Type | Dynamic |
| Driver Size | 1.3″ / 32 mm |
| Impedance | 32 Ohms |
| Active Noise Cancellation | No |
| Controls/Microphone Location | Controls: Right Earpiece Microphone: Earpiece (Side Unspecified) |
| Mobile App Compatible | No |
| Sensors | No |
| Frequency Response | 20 Hz to 20 kHz (Wireless) |
| Sensitivity | 90 dB at 1 kHz / 1 mW |
| Maximum Sound Pressure Level (SPL) | 80 dB |
| Noise Attenuation | No |
| Number of Voice Mics | 1 |
| Beamforming Support | No |
| Noise Cancelling Microphone | No |
| Sensitivity | -40 dBV at 1 kHz |
| Wireless Modulation | ?/4 DQPSK, 8DPSK, GFSK |
| Bluetooth | 5.0 |
| Bluetooth Profiles | A2DP 1.3, AVRCP 1.5, HFP 1.6, HSP 1.2 |
| Wireless Range | 49.2′ / 15 m |
| Frequency | 2.4 GHz (2.4 to 2.4835 GHz) |
| Bluetooth Transmitter Power | 4 dBm |
| Multipoint Support | No |
| NFC | No |
| Encryption | No |
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
| Capacity (mAh) | 400 mAh |
| Runtime | 30 Hours |
| Quick Charging Times | 5 Minutes for 2 Hours |
| Recharge Time | 2 Hours |
| DC Input Power | 5 VDC at 1 A |
| Wireless Charging | No |
| Charging Port | USB-C |
| Operating Temperature | 113°F / 45°C |
| Certifications | CE, EAC, FCC |
| Material of Construction | Fabric, Plastic |
| Dimensions | 5 x 2.5 x 0.6″ / 12.7 x 6.3 x 1.5 cm (Folded) |
| Weight | 4.1 oz / 115 g |
Package includes
- 1 x JBL JR310BT Wireless On-ear Headphones for Kids (Red)
1 x USB-C Charging Cable
1 x Sticker Set
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