K400 Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Support FM Radio TF MP3 Player for Teacher

K400 PortaReece WisozkEtha Christiansenble WirProf. Nyah Bartoned Mini Ms. Kristina PollichAudio Ms. Berniece Hoppe ISpeakWade Goyette DDSer MeAlayna Kilback IIIgaphoHanna Deckowne VoicVicente McDermotte AmplifiDr. Kurtis Shieldser LoudMiss Jessyca Harvey Ispeaker MicrophonProf. Norris McLaughlin Ie SupportEmory Auer FM RadiHenriette Haleyo TF MP3 Samanta Rowe Jr.Prof. Milford BreitenbergPlayerHobart Wiza for TeaMiss Ivy Bruen IIIcher

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Perkirakan waktu pengiriman: 3 Hari

Dijual oleh:
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Harga:

$15.00 /Pc

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>>Specifications<<
◆Model: K400
◆Roduct weight: 133 g
◆Product size: 85 x 85 x 34 mm
◆Audio formt: MP3 / MAV
◆Speaker: 2.5 "* 1
◆Lithium battery: 1200 mAh
◆Charging voltage: DC 5.0 V
◆Working voltage: DC 3.7 V
◆Rating: 5 W
◆Material: UV & ABS
◆Degree of Separation: 80dB
◆Distortion Degree: 1% (3.7V, 1Khz, 1W)
◆SNR: 83dB
◆Impedance: 2Ω
◆Working Temperature: -5 ~ 40°
◆Charging time: The charging time of a 1A charger is about 4 hours, and the charging time of a computer USB is about 8 hours.

>>Package Includes<<
1 x K400 Voice Amplifier
1 x User manual
1 x USB Cable
1 x 1200 mAh replaceable Battery
1 x Waistband Belt
1 x Professional Wired headset Microphone

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