JBL JR310BT Bluetooth Wireless On-Ear Headphones for Kids Green, London
Brand: JBL Autumn Sale 2025: 20% off – you save £8
Offer ends: 28 Nov 2025
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 Easy Returns: No Quibble 30 Day Policy |
 Free Next Day Delivery Anywhere in London |
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Main Features | Fit Type | Dual Ear with Headband
Foldable: Yes
Earpiece Swivel: No |
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| Ear Cup Style | On-Ear (Supra-Aural) |
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| Audio Frequency Range | 20 Hz to 20 kHz (Wireless) |
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| Integrated Controls | Yes, on Right Earpiece |
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| Voice Mics Count | 1 |
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| Battery Life | 30 Hours |
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Audio & Design | Wearing Style | Dual Ear with Headband
Foldable: Yes
Earpiece Swivel: No |
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| Earpiece Design | On-Ear (Supra-Aural) |
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| Open/Closed-Back | Closed-Back |
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| Sound Type | Stereo |
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| Number of Drivers | 1 per Earpiece |
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| Driver Type | Dynamic |
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| Driver Size | 1.3" / 32 mm |
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| Impedance | 32 Ohms |
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| Frequency Range | 20 Hz to 20 kHz (Wireless) |
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| Sensitivity Level | 90 dB at 1 kHz / 1 mW |
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| Maximum Sound Pressure Level (SPL) | 80 dB |
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| Built-In Controls | Yes, on Right Earpiece |
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Mic Details | Integrated Mic | Yes, on Earpiece |
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| Number of Voice Mics | 1 |
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| Sensitivity | -40 dBV at 1 kHz |
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Connection Options | Wireless Tech | Bluetooth 5.0 |
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| Wireless Range Distance | 49.2' / 15 m |
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| Bluetooth Profiles | A2DP 1.3, AVRCP 1.5, HFP 1.6, HSP 1.2 |
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| Audio Input Type | No Wired Audio Support |
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Battery | Runtime | 30 Hours |
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| Quick Full Charging Times | 5 Minutes for 2 Hours |
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| Charging Duration | 2 Hours |
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| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
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| Battery Capacity | 400 mAh |
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| Charging Port | USB-C |
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Physical Specs | Colour | Green |
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| Size & Weight | 5 x 2.5 x 0.6" / 12.7 x 6.3 x 1.5 cm (Folded) |
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| Weight | 4.1 oz / 115 g |
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Packaging Details | Package Weight | 0.585 lb |
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| Box Size (LxWxH) | 9.5 x 7.5 x 1.4" |
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Buy Headphone JBL JR310BT Bluetooth Wireless On-Ear Headphones for Kids Green Online in London, UK with Free Next Day Delivery
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id: id201395
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