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... 3. Impendance:4-8ohms 4. Frequency response:20Hz-20kHz 5. Speaker unit:1"x3+6"x1 6. Any color is ok 7. Can be 6"8"10"12"15" 8. Amplifier portable speaker have good sound 9. Active speaker used for stage The...
AUX port wireless and wired digital amplifier speaker for Parkinson’s, MS, Guillain-Barré syndrome, ALS Portable PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can be con...
Shenzhen NEWGOOD TF USB U DISK SD CARD UHF/2.4G WIRELESS PA AMPLIFIER BOOSTER SPEAKER System Portable PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can be connected via ...
... sleep wake up voice sound system LCD screen Handheld & Headset Wireless Amplifier Smart Bluetooth Speaker Portable PORTABLE VOICE AMPLIFIER - A combo of a portable / waistband loudspeaker with mic that can ...
High-fidelity sound, a unique interference noise squelch Using a quartz crystal oscillator, the frequency is more stable Audio compression ---- expansion technology greatly reduces noise, increase dynamic range...
Hiqh Quality Smart Wake Up Sleep Auto Connecting Paired Wireless Headset Microphone for professional voice amplification NEWGOOD 5 Patent Intelligent & Smart Human Design Control System Features 1 Features 2 Fe...
UHF Wireless Headset Microphone Megaphone with 3.5mm to 6.5mm Convertor Plug, Transmitter and Receiver Features 1 Features 2 Features 3 Bluetooth function build in,enjoy more background music when presentation....
UHF Megaphone Wireless Headset Microphone Loud Speaker with Sound Voice Signal Wall through Free Penetration Features 1 Features 2 Features 3 Bluetooth function build in,enjoy more background music when present...
..., Mirror Link, android auto, picture in picture, Built-in Microphone, Split Screen, File Manager, Car Steering Wheel Control Combination Bluetooth-enabled, Built-in Gps, MP3 / MP4 ......
Portable Mini Cell Phone Signal Repeater , Powerful Index Repeater 1. Introduction Portable mini Pico mobile phone signal repeater is a new product which is to solve the inconvenience of mobile phone repeater i...
Portable Mini 3G Repeaters EST-W , Cell Phone Signal Repeater for Office 1. Introduction Portable mini Pico mobile phone signal repeater is a new product which is to solve the inconvenience of mobile phone repe...
...Portable Cell Phone Signal Repeater 3G 1. Quick Detail: 1) color: silver 2) frequency: uplink 1930-1990MHz, downlink 2110-2170MHz 3) gain: 45±2dB 2. Introduction: Portable mini pico mobile phone signal repea...
... pico mobile phone signal repeater is a new product which will solve the inconvenience of mobile phone repeater installation. Therefore, there is an immediate solution to amplify mobile phone signal in a sma...
... Effects Yes Warranty 1 year Waterproof Yes Connectivity Bluetooth Extra Bass Yes Power Output 60 watts Microphone Built-in...
...Microphone Signal Detector Versatile RF Signal Detector with Digital Signal Amplifier VS-066NG Wireless Bug / Wireless Camera/GSM phone/Smartphone + Wired Camera Detection + Expert 3G 2100 detection 50MHz-6G...
Two - Way Talking GPS Running Watches Microphone Plastic For Students Performance Parameters: Content Specs. Dim. 40*40*8mm Weight 0.2kg Network GSM/GPRS Band 900/1800/1900MHz or 850/900/1800/1900MHz GPS chip U...
Two - Way Talking GPS Watch Microphone Plastic For Students And Kids Performance Parameters: GPS chip Ublox-7 GPS sensitivity -159dBm GPS accuracy 5 m Time To First Fix Reacquisition 0.1s Cold status 45s Warm s...
Two - Way Talking GPS Running Watches Microphone Plastic For Students Performance Parameters: Content Specs. Dim. 40*40*8mm Weight 0.2kg Network GSM/GPRS Band 900/1800/1900MHz or 850/900/1800/1900MHz GPS chip U...
Two - Way Talking GPS Watch Microphone Plastic For Students And Kids Performance Parameters: GPS chip Ublox-7 GPS sensitivity -159dBm GPS accuracy 5 m Time To First Fix Reacquisition 0.1s Cold status 45s Warm s...