Soft-touch silicone exterior and powder-coated steel grille with fabric utility loop ,
Rechargeable lithium-ion battery
Battery life up to 12 hours
Charging time: approximately 4 hours when using the original cable. Using a third-party USB-C cable or power source may influence charging time. Bluetooth range: up to 30 ft (9 m), Bluetooth version: 4.2
IP67