The kit contains:
1 White Bluetooth headphones by Earebel with hands free function for calls.
Knitting instructions for five different hats (in German).
Instructions for headphones in 4 different languages (EN, DE, NL, FR)
Headphones intended to be placed in a hat.
Great for playing sports or just going outside.
They don't cancel out ambient noise, so you will feel safe.
Headphone technical data
Headphone model
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SF543/BTS
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Sensitivity
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-35dB (microphone);
120 +/- 3dB (headphones)
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Frequency range
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20Hz - 20kHz
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Max. input power
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0.5W
|
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Impedance
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16(Ω)
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Bluetooth version
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Vimicro 4.1
|
|
Bluetooth range
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10 metres
|
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Power supply
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3.7V rechargeable battery (lithium polymer)
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Battery lifetime
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approx. 500 charge cycles
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Battery capacity
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180mAH
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Operating time
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approx. 8 hours of operation on full volume;
approx. 30 hours on standby (power on, but without Bluetooth connection)
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|
Made in Germany
