Actual battery life will vary with use, settings and environmental conditions.
Connect the Sound Blaster FRee to your PC or Mac via USB, and Sound Blaster FRee Control Panel must be installed.
Works with supported smartphones and mobile networks.
Battery : 10 hours
Dimensions (H x W x D): 18.5 x 6 x 6.3 cm Weight: 390g Battery Type: Lithium Ion Battery: 3.7V 1050mAH (3.8 Wh) Bluetooth® Version: Bluetooth® Version: Bluetooth 2.1 + EDR Operating Frequency:: 2402 – 2480 MHz Operating Range: Up to 10 meters, measured in open space. Walls and structures may affect range of device.