ENKÊTE
Hoe kinne jo koptelefoanen kieze mei ferskate foarmen
Oft it no studearje, wurkje, nei muzyk harkje of fideo's sjen, elkenien draacht dizze dagen koptelefoan, net allinich foar gemak, mar ek foar in mear immersive harkûnderfining. D'r binne ferskate soarten koptelefoanen op 'e merke, ynklusyf earcup, in-ear, semi-in-ear, nekbân, ear haak, ear clip ensfh.
Om jo te helpen se better te begripen en in bettere kar te meitsjen:


  • diamond hand polishing pads for ceramic stone marble MIC300 earm design

    MIC300 earm design

    Spesifikaasjes: Polar patroan: Unidirectioneel Frekwinsje antwurd: 20Hz-20kHzGefoelichheid: -32dB ±2dBMax. SPL: 120dBSinjaal oan lûd ratio: 10dBSampling rate: 192kHz/24bitKabellengte: 2.5mNetzteil: USB DCSV Netzteil Plug: USB
  • diamond hand polishing pads for ceramic stone marble HP189

    HP189

    Spesifikaasjes:Bluetooth ferzje: 5.3V Bluetooth Chip: JL7003Frekwinsje antwurd: 20Hz --- 20KHZ Bluetooth-gearfetting: A2DP / HFP / HSP / AVRCP Batterijtype: Lithium-batterij
  • diamond hand polishing pads for ceramic stone marble BS-G22

    BS-G22

    Spesifikaasjes: Driver Unit: 50MMMaksimum útfier macht: 50MWImpedânsje: 32 Ohm ± 15%Gefoelichheid: 110±3dBMikrofoansensitiviteit: -42±3dBKabellengte: 1.8MJack: 3,5 mm gouden plated Plug: 2 * 3.5mm + USB foar Led ljocht Mei folume kontrôle
  • diamond hand polishing pads for ceramic stone marble HP187BT

    HP187BT

    Spesifikaasjes: Bluetooth-ferzje: 5.3V Bluetooth-chip: JL7003 Frekwinsje-antwurd: 20Hz---20KHZ Bluetooth-gearfetting: A2DP / HFP / HSP / AVRCP Batterijtype: Lithium-batterij
  • diamond hand polishing pads for ceramic stone marble S420

    S420

    Bluetooth: V5.0 Bluetooth-profilen: A2DP/HFP/HSPIAVRCPBerik: 10 ~ 15 meter Play Time: 4 timer + 12 timer Standby Tiid: 100 oeren Oplaadtiid: sawat 1 oere Batterijkapasiteit: 40mAh (elk) Ofmjittings: 15Wx25Lx20H(mm) Gewicht: 4.3g (per stuk)
  • diamond hand polishing pads for ceramic stone marble HD905BT

    HD905BT

    Spesifikaasjes: Wireless Ferzje: 5.3Batterij Kapasiteit: 800mahFrekwinsjeberik: 20Hz-20kHzWurkôfstân: 10-15mOplaadkontakt: Type-COperaasje frekwinsje: 2.4GMic. Gefoelichheid: 42 ± 3dB (1KHz)Laadspanning: 5VOpladen faluta: 200MAFolsleine oplaadtiid: 6 oerenWurktiid: boppe 40 oeren maksimum folume
  • diamond hand polishing pads for ceramic stone marble EP807

    EP807

    Spesifikaasjes: Frekwinsjeberik: 20Hz-20KHzImpedânsje: 16ΏSpeaker gefoelichheid: 95 ± 3dBMikrofoansensitiviteit: -38±3dBSpeaker diameter: 10mm Plug: USB-CKabellengte: 1.2m Mei folume kontrôle
  • diamond hand polishing pads for ceramic stone marble MIC108

    MIC108

    Spesifikaasjes: Kleur: Swart Polar patroan: cardioid Stromforsyning: USB DCSV Netzteil Kabellengte: 1.5m Koptelefoonútfier: 3.5mm Opname ynterface: 3.5mm Tonearm: kapasityf Frekwinsje: 30Hz-20Khz Reverberation model: sound reverberation fan 'e echo
  • diamond hand polishing pads for ceramic stone marble S21

    S21

    Speaker: Φ50mmImpedânsje: 32Ω ± 15%Frekwinsje antwurd: 20Hz-20 kHzKabellingte: 2M ± 0.1MNominearre krêft: 10mwMaksimum ynput macht: 20mwPlug type: Φ3.5mm * 2 + USBMic diminsje: Φ4.0 * 1.5mmRjochting: noise cancellingGefoelichheid: -40DB ± 2DB
  • diamond hand polishing pads for ceramic stone marble MIC300 Buroblêd

    MIC300 Buroblêd

    SpesifikaasjesPolar patroan: UnidirectioneelFrekwinsje antwurd: 20Hz-20kHzGefoelichheid: -32dB ±2dBMax. SPL: 120dBSinjaal oan lûd ratio: 10dBSampling rate: 192kHz/24bitKabellengte: 2.5mNetzteil: USB DCSV Netzteil Plug: USB
  • diamond hand polishing pads for ceramic stone marble Robust Headset

    Robust Headset

    Specifications : Heavy Duty Robust Headset with microphone and volume control Driver Unit : 40mmΦ Sensitivity : 95±3dB Frequency Response : 20Hz-20KHz Impedance : 32Ω±15% Cable : Nylon Braided Plug : 3.5mm golden plated Cable length : 2.2m
  • diamond hand polishing pads for ceramic stone marble HP255

    HP255

    Spesifikaasjes: Bluetooth ferzje: 5.3V Bluetooth Chip: JL7003Frekwinsje antwurd: 20Hz --- 20KHZ Bluetooth Gearfetting: A2DP / HFP / HSP / AVRCPSoart batterij: Lithium-batterij
  • diamond hand polishing pads for ceramic stone marble HP233

    HP233

    Spesifikaasjes: Bluetooth ferzje: V5.3 Ferskillende kleuren beskikber 1.Bluetooth profyl: ACRCP1.3/A2D1.0/HFP1.5/HSP1.02. Wurkôfstân: boppe 10m (frije romte) 3. Batterij: 300mAh Lithium Batterij 4.Muzyktiid: boppe 10 oeren 5.Charging tiid: boppe 2 oeren 6.Gefoelichheid: 105dB±3dB7.Frekwinsje antwurd: 20-20kHz8. Mic. gefoelichheid: - 42dB ± 3dB9. Mic. Frekwinsje antwurd: 100-
  • diamond hand polishing pads for ceramic stone marble HP222

    HP222

    Spesifikaasjes: Driver Unit: 50MMMaksimum útfier macht: 50MWImpedânsje: 32 Ohm ± 15%Gefoelichheid: 110±3dBMikrofoansensitiviteit: -42±3dBKabellengte: 1.8MJack: 3,5 mm gouden plated Plug: 2 * 3.5mm + USB foar Led ljocht Mei folume kontrôle
  • diamond hand polishing pads for ceramic stone marble HP188BT

    HP188BT

    Bluetooth-ferzje: 5.3V Bluetooth-chip: JL7003 Frekwinsje-antwurd: 20Hz---20KHZ Bluetooth-gearfetting: A2DP / HFP / HSP / AVRCP Batterijtype: Lithium-batterij
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