International Audio Conference System Portable Conference Call Speaker TEVO-A3000B
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International audio conference system bluetooth speaker TEVO-A3000B amplifier module for active speaker Product Description Model TEVO-A3000B Voice technical parameters Acoustic Echo cancellation(AEC):>65dB Echo length cancellation:≥500ms Bidirectional noise compression(NC):<25dB Automatic Direction finding Technology of Intelligent microphone(EMI) Automatic gain control(AGC) Audio parameters Microphone frequency response:100Hz-22KHz Speaker...
Shenzhen Tenveo Video Technology Co., Ltd
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Echo Bluetooth Mic Plug Bass Portable Audio Amplifier Speaker With FM Radio
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Bluetooth Stereo Wireless Microphone Recording Echo Bluetooth Mic Plug Bass Portable Audio Amplifier Speaker With FM Radio Features 1 Portable Compact Design, Waistband Clip Strap and Handle choice Comfortable Bluetooth Speaker Features 2 Professional MIC jacket plug Human Design,3.5/6.5MM Port Wired+FM /UHF/2.4G Wireless Microphone Presentation Support,enjoy your Karaoke KTV Sing Microphone Make Your Voice Features 3 Magnetic,Echo/Feedback...
Huizhou Youshengdao Technology Co.,Ltd
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60W Output Power Portable Powered PA Speakers With Wireless Handheld Mic
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Portable Speaker 60W party Speaker With Wireless Handheld Mic Model No. GL007 Sound coverage: 3000 square meter Output power 60W Net Weight 4600g Used for Teacher; coach;party;tour guide Wireless distance 30~35m Input voltage 15V-2A MIC 1pc UHF handheld microphone Charging time 4~6hours BT version BT4.0 Music playing time 6~10hours Appearance size 345*135*305MM voice amplifying time 8~12hours Available color: Black;Red;Blue;Green 4500mAh 12VLead...
Buena Electronic Technology Co., Ltd.
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portable waistband loud amplifier speaker for teaching
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Item Name: portable waistband loud amplifier speaker for teaching Item No.: GSG-YB006 Technique Data: Output power 12W Frequency Response 100Hz-20Khz Echo IC PT 2399 Amplifier IC TEA 2025 Output Impedance 4 Ω Operation Voltage 9V Recharge Time 6-8 hours Recharger DC7.4 V/ 2000 mA Battery working time Keep working in 7-8 hours Function Mp3, FM radio, Amplifier, Line-in, loudspeaker, microphone, reverberation Accessories: Headset Microphone : 1 pc...
Zhongshan Gosinggo Electronics Co.,Ltd.
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200W PA System Portable Wireless Amplifiers for Conference
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200W PA System Portable Wireless Amplifiers for Conference 1.amplifier with USB, mp3 , DVD, FM, tape. 2.Echo, treble, bass, volume adjust 3.CE/Rohs. 4.wireless microphone Standard Configure: *one mainframe, *two transmitter(hand-held /collar clip/ headset Mic for choice) *another parts in picture for reference Applicable Scope: *.Outdoor(especially suitable for dancing) *.gymnastics’s loud-speaker, recorded, play) teaching. *.Conference, *...
Guangzhou YYifeng Audio Electronic Co.,Ltd
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Portable Wireless Amplifier (LY-301)
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Portable Wireless Amplifier LY-301 *Power: 80W. *Battery: 12V6.5A× 2. *Size of Speaker: 12'' Portable Wireless Amplifier Equipment: *Model No.: LY-301 ( * cassette *DVD * wireless microphone) *Model No.: LY-301 ( *cassette *CD * wireless microphone) *Model No.: LY-301B ( *acassette * wireless microphone) *Model No.: LY-301C ( *wireless microphone) Specification: *Max SPL@rated power: 108dB *Frequency response: 80Hz-14KHz*Bass / treble control:...
Enping Huana Sound Instrument Manufactory
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Wireless Karaoke Equipment Portable PA Amplifier
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Detail: Wireless Karaoke Equipment Portable PA Amplifier 1.karaok equipment: with DVD player, USB/ SD, microphone, speaker, amplifier 2.Echo, treble, bass, volume adjust 3.CE/ Rohs USB record Features: 1.This portable Public Address System can be used either indoors or outdoors at any demanding venue. 2.Integrated retractable handle and wheels for easy portability. 3.Withremote control, easy to operate the system. 4.withUSB/ SDJack, can read and...
Guangdong CCR Electronics Co., Ltd
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HF-Q7 portable wireless bluetooth speaker with woofer Amplifier Speaker For MP3/iphone
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1. High-end stereo Bluetooth speaker 2. Soft housing, with Bluetooth CSR 4.0 3.3W deliver massive and rich sound 4. Large speaker cavity inside for excellent sound effect 5. LF diaphragm inside delivers outstanding bass 6. Built-in recharger battery supports up to 6 hours' playback time 7. Built-in microphone for hands-free phone call 8. buttons for controlling tracks on phone wirelessly 9. Voice alert of remaining battery power and connection...
YIGE ELECTRONIC CO.,LIMITED
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200W PA System Portable Wireless Amplifiers for Conference
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Detail: 200W PA System Portable Wireless Amplifiers for Conference 1.amplifier with USB, mp3 , DVD, FM, tape. 2.Echo, treble, bass, volume adjust 3.CE/ Rohs. 4.wireless microphone Standard Configure: * one mainframe, * two transmitter( hand-held / collar clip/ headset Mic for choice) * another parts in picture for reference Applicable Scope: * .Outdoor( especially suitable for dancing) * .gymnasticss loud-speaker, recorded, play) teaching. *...
Guangzhou Yifeng Audio Electronic Co., Ltd
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Economical portable mini usb speaker with TF radio microphone functions
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Economical portable mini usb speaker with TF radio microphone functions Features: 1.support USB driver,TF card, MP3 format audio files. 2.Linn in function for mobile phone,MP3,MP5,PC.etc audio output devices 3.Perfect MID sound performance. 4. built-in Lithium battery 5.Strong Bass effect High efficient digital amplifier 6.FM radio functions. 7.With LED display Specification: Output voltage: 3.7V-5V output power: RMS 3W (THD=10%) Input: DV 5V...
Shenzhen Noveco Electronic & Technology Co.,Ltd
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