Слушалки Sandberg, безжични, Bluetooth, вградена батерия /power bank/ 2100mAh, Micro USB(ж)/USB A(ж), бяла

Bluetooth earbuds:

Bluetooth 4.1
Supports A2DP, AVRCP, HFP, HSP
Up to 10m wireless range
Bluetooth frequency range: 2.4 GHz-2.4835 GHz
True Wireless Stereo Music Playback
1 x Condenser Microphone in each earbud
Sensitivity of microphone: -42db
Support Multi-point
Earphone battery: 50 mAh *2
Playback time: 3 hours
Talk time: 3 hours
Standby time: 120 hours
Recharge time: 1.5 hours

Earphones:
Speaker size: 6mm
Frequency range: 20 Hz – 20 kHz
Impedance: 32 ohms ± 15%
Speaker rated power: 0.3mW
Sensitivity: -42 dB
SNR: 84 dB

Powerbank:
Capacity: 2100 mAh
Input voltage: 5 V
Output voltage: 5 V
Input current: 600 mA
Output current: 500 mA (not suitable for tablets)
Connectors: 1 x Micro USB female, 1 USB A female
Charging time: 2-3 hours by AC adapter / 5-7 hours by PC



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