40Hz-20KHz, Bluetooth 3.0, 300mAh, 93dB, 110g
Energy Sistem BT1, Wireless, Calls/Music, 40 - 20000 Hz, 110 g, Headset, Blue
Energy Sistem BT1. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 40 - 20000 Hz. Wireless router range: 10 m. Weight: 110 g. Product colour: Blue