JBL Headset - Head-band Red -JBLJR310BTRED

JBL Jr310BT. Product type Headset, Wearing style Head-band, Recommended usage Music. Connectivity technology Wireless, USB connector USB Type-C, Bluetooth profiles A2DP,AVRCP,HFP. Ear coupling Supraaural, Headphone frequency 20 - 20000 Hz, Impedance 32 ?. Microphone type Built-in, Microphone sensitivity -40 dB. Battery type Built-in battery, Battery technology Lithium Polymer (LiPo), Battery life (max) 30 h
Ports & interfaces Connectivity technology Wireless USB connectivity Y USB connector USB Type-C Bluetooth Y Bluetooth profiles A2DP,AVRCP,HFP Bluetooth version 5.0 Frequency band 2.4 - 2.4835 GHz Performance Product type Headset Wearing style Head-band Recommended usage Music Headset type Binaural Product colour Red Control type Buttons Foldable Y Designed for children Y Microphone Microphone type Built-in Microphone sensitivity -40 dB Battery Battery operated Y Battery type Built-in battery Battery technology Lithium Polymer (LiPo) Battery life (max) 30 h Battery capacity 400 mAh Continuous audio playback time 30 h Battery recharge time 2 h Battery voltage 3.7 V Charging source USB Headphones Ear coupling Supraaural Headphone frequency 20 - 20000 Hz Impedance 32 ? Headphone sensitivity 90 dB Driver unit 3.2 cm Driver type Dynamic Weight & dimensions Weight 115 g Packaging content Warranty card Y Cables included USB Type-C Packaging data Package width 218 mm Package depth 184 mm Package weight 282 g Supplier features Charging time 120 min