Teknisk Info for Vakoss SK-839BX headphones/headset Wired & Wireless Head-band Music Bluetooth Black
Weight184 g
Height82 mm
Width180 mm
Depth190 mm
Recommended usageMusic
Sound pressure level (max)-58 dB
Wearing styleHead-band
Product typeHeadphones
Product colourBlack
Headset typeBinaural
Control unit typeIn-line control unit
Cables includedAudio
Quantity1
Wireless range10 m
Bluetooth profilesHSP, HFP, A2DP
Frequency band2.402 - 2.480 GHz
Connectivity technologyWired & Wireless
Bluetooth version5.0
Microphone inY
BluetoothY
Charging sourceDC
Battery operatedY
Talk time7 h
Battery technologyLithium-Ion (Li-Ion)
Battery capacity300 mAh
Battery typeBuilt-in battery
Continuous audio playback time6 h
Microphone sensitivity-58 dB
Microphone frequency100 - 10000 Hz
Microphone direction typeOmnidirectional
Microphone typeIn-line
Headphone sensitivity100 dB
Maximum input power20 mW
Headphone frequency20 - 20000 Hz
Charging time120 min