JBL Wireless Headphone Tune 670 Jblt670Ncblk MARSHALL Brilliant 11-inch Liquid Retina display1

Brilliant 11-inch Liquid Retina display1 with ProMotion

NRKO Technology: Simultaneous and Accurate Multi-Key Commands

IP55 Water and Dust Resistant

all with double the cache and RB+

1 Virtual Surround

JBL Wireless Headphone Tune 670 Jblt670Ncblk MARSHALL Brilliant 11-inch Liquid Retina display1Quick Overview : Power supply: 5 V 1 A Frequency response: 20 Hz 20 kHz Impedance: 32 ohm Bluetooth version: 5. 3 Driver size: 32 mm 1. 25" Dynamic Battery type: Lithium ion battery (690 mAh 3. 7V) Charging time: 2 hrs Music playtime with BT on: up to 70 hrs Music playtime with BT on and ANC off: Up to 70 hrs Music playtime with BT on and ANC on: Up to 44 hrs Music playtime with AUX and ANC on: Up to 30 hrs Talk time with ANC on: Up to 30 hrs Talk