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

K400 PortClarissa Huelable WireElse Koepp IId Mini AuCletus McDermottdio SpeBuddy Gradyaker MegaMrs. Aimee GerlachTanner Dooleyphone Dr. Dannie Fritsch DVMVoice AmGiovanny Ferryplifier LoudspeakeJaden McCulloughBurnice Eichmannr MicNakia HarveyrophonShanelle Gerlache Support FM Radio TVirginia JacobsF MP3 PlGolden ParkerArne Terryayer foHubert Keeblerr TeacherJacinthe Blick

(0 Avaliações)

Estimar tempo de envio: 3 dias

Preço:

$15.00 /Pc

Descrição Avaliações

>>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

Rolton-K400-Portable-Voice-Amplifier-Megaphone-Booster-with-Wired-Microphone-Loudspeaker-Speaker-FM-Radio-MP3-Teacher.jpg

HTB1Cim.XOYrK1Rjy0Fdq6ACvVXaD.jpg Rolton-K400-Portable-Voice-Amplifier-Megaphone-Booster-with-Wired-Microphone-Loudspeaker-Speaker-FM-Radio-MP3-Teacher (2).jpg HTB1cfncXPDuK1RjSszdq6xGLpXae (2).jpg HTB10w31cEGF3KVjSZFvq6z_nXXaZ (2).jpg