By purchasing the SilverCrest SBKO 4.0 D1 Blueto oth ® headphones, referred to as the headphones in the following text, yo u have chosen a high-quality product. This video is the unboxing a wireless doorbell from SilverCrest sold on Lidl. This Wireless Doorbell have: - 3 signal options: acoustic, visual, and acoustic.
- Silvercrest Wireless Headphones Manual Troubleshooting
- Silvercrest Wireless Headphones Manual Instructions
IAN: 338143
Features
True Wireless Bluetooth® In-Ear Headphones
With charging case
Charging case with integrated Li-Polymer rechargeable battery (550mAh) – charges the headphones while you are out and about
Silvercrest Wireless Headphones Manual Troubleshooting
Technical data
Charging/storage box
USB-C input voltage USB 5 V
USB-C input current 500 mA
Qi wireless input voltage 5 V
Wireless charging power 2.5 W
Wireless charging distance to the Qi charger ≤ 5 mm
Frequency band 112.18-146.15 kHz
Transmitted maximum
radio frequency power (H-field)
–13.9 dBµA/m at 10 m distance
Rechargeable battery
Li-ion polymer, 3.7 V, 550 mAh, 2.0 Wh
Charging capacity up to 5 complete
charge cycles for fully discharged headphones
Charging time of the
charging/storage boxes’
built-in battery
approx. 3 hours (complete charging cycle)
Silvercrest Wireless Headphones Manual Instructions
Headphones
Wireless standard Bluetooth® 5.0
Supported profile A2DP, AVRCP, HSP, HFP
Frequency band 2402 to 2480 MHz
Max. transmitted power < 10 mW
Range approx. 10 m
Rechargeable battery
Li-ion polymer, 3.7 V, 40 mAh, 0.15 Wh
Charging time approx. 1.5 hours
(complete charging cycle)
Operating time (music & phone)
approx. 3 hours (at medium volume)
Operating temperature +10 to +35 °C
Humidity (no condensation)
10 to 70 % relative humidity
Storage temperature 0 to +40 °C
Dimensions approx. 40 x 17 x 18 mm (headphones)
approx. 53 x 52 x 28 mm (charging box)
Weight approx. 10 g
(both headphones)
approx. 39 g (charging box)