Power Adapter: 5 V DC, 3 A, center-positive
Input Voltage: 100-240 V AC, 50/60 Hz
Dimensions (width x depth x height): 5.8 x 4.6 x 1.8 (149 x 117 x 45 mm)
Weight: 1.3 lbs. (0.6kg)
Operation Temperature: 41-95°F / 5-35°C
Balanced (XLR): +4 dBu (+1 dB)
Unbalanced (1/4 / 6.35mm): -2 dBu (+1 dB)
Version: 2.1 + Enhanced Data Rate (EDR)
Maximum Receiver Power: Class 2, 4 dBm
Receiver Frequency: 2.4 GHz - 2.480 GHz
Receiver Range: Up to 82 ft. / 25 m
Receiver Sensitivity: -80 dBm @ 0.1% BER
Supported Codec: SBC, MP3, AAC, aptX
AVCTP 1.0, AVRCP 1.0, GAVDP 1.2, AVDTP 1.0, A2DP 1.2, Hands-Free Profile (HFP) 1.5, Headset Profile (HSP) 1.1