Silvercrest SBKG 40 A1 - Appendix; Technical Specifications Overview

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SBKG 40 A1
Appendix
Technical specifications
Operating voltage/current
5 V (DC), 500 mA
via USB charging socket
Bluetooth
®
specifications
Version 5.1
(range up to 10 m/10.9 yards)
Frequency band 2.4 GHz
Transmission output < 10 dBm
Supported Bluetooth
®
profiles
A2DP*, AVRCP*, HFP and HSP
(*if supported by the
Bluetooth
®
playback device)
Simulated Program Char-
acteristic Voltage (SPCV)
120 mV ± 20%
(for hard-wired operation)
Transmission range
20 Hz–20 kHz
(at -20 dB limit)
Impedance
64 Ω ± 4 Ω
(for hard-wired operation)
Integrated battery
(lithium-ion)
3.7 V
(DC), 300 mAh
Operating time in head-
phones mode
approx. 15 hours
(music playback at an average
volume of 85 dB(A))
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