Amplifier mini signal amplifier

Mini Walkie Talkie Portable 2-Way Radio Transceiver & Earpiece Headset USB Char Package weight: 0.04 kg Description: The two-way radio is designed in a convenient size for easy portability. No matter putting it in the pocket or string it around the neck, we can talk with others easily with the earpiece. This radio is perfect for teams looking to improve their communication. Also these mini radios are easy to hide in the pocket and will not affect the dress. Specification: Color: Black, White, Blue, Yellow, Red Material: ABS Input: 5V, 500 mA Frequency: 400-480MHZ Battery capacity: 3.7V 500mAh Channel capacity: 16 Output power: 0.5W Modulation Limitation:≤ ± 5KHZ TX current: 300MAh Audio power: ≥ 400mW Rated voltage: 3.7V Net weight: 25g (1pcs) Size: 66 * 26 * 14mm / 2.6 * 0.9 * 0.6 inch Features: One-piece PC body, ultra-small, ultra-light. Independent signal amplifier technology, to ensure clear sound quality. Tight body design, waterproof, dustproof. Low-power consumption for long working time. Perfects for hotel staff, shopping mall staff, supermarket staff, hairdressing salon staff, hospital staff or anyone needing to coordinate communications between multiple teams or units. Package Included: 1 or 2 x Two-Way Radio 1 or 2 x Earphone 1 or 2 x USB Charging Cable 1 or 2 x Lanyard 1 x User Manual Click here for more deals Mini Walkie Talkie Portable 2-Way Radio Transceiver & Earpiece Headset USB Char Mini Walkie Talkie Portable 2-Way Radio Transceiver & Earpiece Headset USB Char

BUY NOW WHILE STOCKS LAST! FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 12V 220V European Standard Mini Car Digital Power Car Amplifier With Bluetooth Description: 1. RCA Audio Input (L/R). 2. Digital LED Display Panel. 3. One mic Input Connector Jack. 4. FM audio and playback function. 5. SD Memory Card & USB Flash Drive Readers. 6. Built-in Bluetooth for Wireless Audio Streaming. 7. Compact and Powerful Amplifier System, easy to carry and use. 8. Compatible with All Your Favorite Bluetooth Devices (For iPhone, Android, Smartphone, iPad, Tablet, PC, etc.). 9. Indepent treble and bass volume control, allowing you to play the music world and give you the real HIFI sound effect. Feature: Brand Kinter Material Metal Plug EU Plug Interface AUX, USB, MIC, TF Ports Rated Voltage 220V-240V DC12V Power 66W Load Resistance 4Ω-16Ω RMS Power @ 4Ω 25W x 2CH THD @ 4Ω S/N ≥85dB Frequency Response 20Hz-20KHz High Control 12DB±10KHZ Bass Control 12DB±10KHZ Harmonic Distortion ≤0.5%4W 1KHZ The Signal Level 220MV 47K FM Frequency Range 87.5MHZ-108MHZ Size Approx. 160 x 122 x 52cm Package Included: 1 X Amplifier 1 X Remote Control 1 X English User Manual 12V 220V European Standard Mini Car Digital Power Car Amplifier With Bluetooth 12V 220V European Standard Mini Car Digital Power Car Amplifier With Bluetooth 12V 220V European Standard Mini Car Digital Power Car Amplifier With Bluetooth

Frequency range: 76 ~ 108Mhz TNC Type antenna output; Phase Lock Loop (PLL) System Reduced harmonic (clean signal) RF output power: 1W/7W (Power can be switched) Power supply voltage: DC 12V Description: cze-7c crust is made of high-quality aluminum, which also is the heating panel of power amplifier RD06HVF1, with blue backlight LCD to display five digits of frequency. Motherboard is applied with chip BH1415F, which is the new-generation integrated NC FM stereo radio chip by ROHM, built-in limiter and low pass filter circuit. Make sound more sweet. Control board is designed with high performance MCU STC series, its performance is better than AT89C2051. With microphone and audio input of the amplifier, adjustable input level. Transmitting power can switch between 1W and 7W. (How to switch? -Press and hold the power switch button then plug in the power, when the LCD display L or H, then release the power button. By the buttons + and - to switch the transmitter power.). Specification: FM Transmitter Frequencies:87-108Mhz Tuning Step: 100Khz/0.1Mhz Power Supply:12V DC (The current load of power supply should over 2A) Stability of Frequency: 0ppm-10~+50) Frequency Response: 76 ~ 108Mhz Signal to Noise Ratio: >70dB Distortion:

Description: 1. RCA Audio Input (L/R). 2. Digital LED Display Panel. 3. One mic Input Connector Jack. 4. FM audio and playback function. 5. SD Memory Card & USB Flash Drive Readers. 6. Built-in Bluetooth for Wireless Audio Streaming. 7. Compact and Powerful Amplifier System, easy to carry and use. 8. Compatible with All Your Favorite Bluetooth Devices (For iPhone, Android, Smartphone, iPad, Tablet, PC, etc.). 9. Indepent treble and bass volume control, allowing you to play the music world and give you the real HIFI sound effect. Feature: Brand Kinter Material Metal Plug EU Plug Interface AUX, USB, MIC, TF Ports Rated Voltage 220V-240V DC12V Power 66W Load Resistance 4Ω-16Ω RMS Power @ 4Ω 25W x 2CH THD @ 4Ω S/N ≥85dB Frequency Response 20Hz-20KHz High Control 12DB±10KHZ Bass Control 12DB±10KHZ Harmonic Distortion ≤0.5%4W 1KHZ The Signal Level 220MV 47K FM Frequency Range 87.5MHZ-108MHZ Size Approx. 160 x 122 x 52cm Package Included: 1 X Amplifier 1 X Remote Control 1 X English User Manual