Bluetooth & Charging:
Bluetooth 4.1
Supports A2DP, AVRCP, HFP, HSP
10m wireless range
Bluetooth frequency range: 2.4 GHz-2.4835 GHz
Up to: 10 hours playback / 13 hours talk time / 250 hours standby time
Charge time: Approx. 5 hours
Charging input: USB DC 5V
Battery: Rechargeable 380mAh Li-polymer battery
Max. transmission power: 4 dBM (2.5 mW)
Earphone:
Frequency range: 20 Hz – 20 kHz
Impedance: 32 ohms
Sensitivity: 108 dB
Driver unit: 40 mm
Microphone:
Frequency range: 30 Hz – 16 kHz
Impedance: 2200 ohms
Sensitivity: -52 dB
Directivity: Omni
1 Sandberg Blue Storm Wireless Headset
1 3.5 connection cable for optional AUX connection
1 USB charge cable
1 Quick guide
Bluetooth device
