JBL TUNE 720BT Headphones blue JBLT720BTBLU

JBL Tune 720BT. Product type Headset. Connectivity technology Wireless, Bluetooth. Recommended usage Calls/Music. Headphone frequency 20 - 20000 Hz. Weight 220 g. Product colour Blue
Performance Product type Headset Wearing style Head-band Recommended usage Calls/Music Headset type Binaural Product colour Blue Foldable Y Ports & interfaces Connectivity technology Wireless Bluetooth Y Bluetooth profiles A2DP, AVRCP, HFP Bluetooth version 5.3 Frequency band 2.4 - 2.4835 GHz Microphone Microphone type Built-in Microphone sensitivity -40 dB Battery Battery operated Y Battery type Built-in battery Battery technology Lithium-Ion (Li-Ion) Battery capacity 500 mAh Continuous audio playback time (charging case/ANC on) 76 h Battery voltage 3.7 V Fast charging Y Headphones Ear coupling Supraaural Headphone frequency 20 - 20000 Hz Impedance 32 ? Headphone sensitivity 103 dB Driver unit 4 cm Weight & dimensions Weight 220 g Packaging content Quick start guide Y Warranty card Y Cables included USB Type-C Quantity 1 Base station Base station colour Blue