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Supplier product description
Wireless headphones with microphone; black; 20÷22000Hz; 10m; 32Ω
Useful information
Supplier parameters
Product code
QOLTEC-50844
#Promotion
holidays_2023_lp
Bandwidth
20Hz...22kHz
Battery life
~30h
Battery/ rechargeable battery
rechargeable battery Li-Ion 400mAh x1
Capacity
400mAh
Charge time
2h
Colour
black
Impedance
32Ω
Kind of connector
USB
Manufacturer
QOLTEC
Range
10m
Speaker sensitivity
115dB
Type of PC accessories
wireless headphones with microphone
Unit price
No
Version
wireless
Brand
QOLTEC
Supplier's product code
QOLTEC-50844
Product ID
U-2601913
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