Audio receiver amplifier

DIMENSIONS Height x Width x Depth: 23 mm x 50 mm x 50 mm Weight: 34 g SYSTEM REQUIREMENTS Works with most computer speakers and home stereo systems via the 3.5 mm input Connect to any USB port for power. TECHNICAL SPECIFICATIONS Multipoint Bluetooth One-push pairing button Reliable 15-meter line of sight range Control volume from your device PACKAGE CONTENTS Bluetooth Audio Receiver 3.5 mm cable USB cable User documentation

Input Voltage: DC 5 V Audio Out: L R G (it must be connected to amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm

Name: Bluetooth Adapter Version：Bluetooth 5.2 Color：Black Material：ABS Transmission distance: 10 meters Size：78*48*18mm Universal Compatibility: This Bluetooth 5.2 Receiver can be connected to most receivers and any powered speakers with standard 3.5mm jack or 2RCA ports, ideal compatible for home theaters, stereo systems, and car stereos, also compatible with Smart Phones, iPod Touch, iPhone, iPad, and Android devices. High Quality Music: Using current new acoustic isolation technology, your traditional speakers can transmit high quality lossless sound wirelessly with no latency. Dual Device Connection: With both 3.5mm and 2RCA connection options, you can enjoy music wireless on 2 speakers simultaneously. Long-Range Connection: The wireless Bluetooth adapter supports the connection up to 10 meters, controlling the music playing in a long distance.

Colour: BlackBluetooth 2.1+EDRSupport A2DP V1.2Powered by 5V DCTransmission Rate:3(Mbps)Transmission Distance: up to 10mPower supply mode: USB-POWER

Attach Any Bluetooth Device Supports Online Games, Television, Movies, Real Time Voice Transmissio Built-In-Battery: 600MA Playing Time: 8H Charging Time: 2H

AUDIO AMPLIFIER MODULE 2X15W 12V PAM8610 WITH CONNECTORS AND VOLUME CONTROL

4 IN ONE Multifunctional LED night light Bedside Lamp Touch + Speaker Bluetooth 4.0 +Pass Calls, bedside lamp compatible with any Bluetooth device: Android,Tablet, etc... up to at 10 meters distance. Multicolor Table Lamp Mode Touchscreen Bluetooth Bedside Lamp Control 3 Lighting Modes: White Light (3 Levels: Low, Normal and High), 7 Color RGB Change, LED Night Light Multicolor Flashing. The Bluetooth speaker automatically reconnects to the last device used, and the bluetooth lamp turns on and off by touching the upper mesh to change the color of the lights There is a hook at the bottom of the touch led bedside lamp, the manual in French, easy to carry Portable Speaker Light Feature Bluetooth Speaker Feature Micro SD Card, Aux Line-in & Bluetooth Hands-free Mode Feature Warm Light Mode Music playing Portable and Enjoyment Audio Input: AUX, Micro SD-Card Color: White Power Supply: DC 5V /500mA Battery: DC 3.7 V Frequency: 50HZ~20KHZ Product Size: (L) x (W) 4 x 5 inch

♦ High-performance,support A2DP V1.2 stereo profile. ♦ Simple operation,connect speakers and receiver by 3.5mm audio connector. ♦ Widely use with home AV systems, home stereos, headphones, automobile or motorcycle speakers and more. ♦ Powered by built-in rechargeable li-ion battery via micro USB port, long working time and low consumption. (Micro USB cable included) ♦ Sleep mode for energy saving ♦ Make your Car AUX audio system and Home Theater AV HiFi Surrounding system become Bluetooth compatible, get music from Bluetooth enable device such as iPhone, iPad, iPod, HTC Samsung Smart cellphone or Bluetooth PC, Laptop. ♦ Simply connect this Bluetooth audio receiver to your line-in or auxiliary input on your speakers, pair it to your Bluetooth enabled device, and enjoy the wireless music revolution. ♦ Simple operation,3.5mm Male to Male Audio Connector or 3.5mm Male to Male Audio Cable to connect the speakers and the receiver. ♦ Whether you want Bluetooth convenience in your car, through your home-theater system, in your kitchen, bathroom, or bedroom,etc. ♦ High-performance AMP chip,can push the headset,and high-power speaker,applicable to all types of speakers ♦ by built-in rechargeable li-ion battery via mini USB port, long working time and low consumption. (Mini USB cable included) ♦ Powerful Bluetooth IC,More stronger compatibility ♦ You can play music through your car stereo and answer phone call via the built-in Mic.

XH-A302 Bluetooth amplifier board adopts amplifier chip with high-fidelity stereo sound quality; supports Bluetooth and AUX audio input; amplifier is equipped with Bluetooth 5.0 high-speed transmission, and the effective transmission distance of Bluetooth is 20 meters for unobstructed connection, (depending on personal mobile phone Bluetooth configuration, The signal strength is different, the transmission distance will also be different). The amplifier input is DC12-24V, with dual-channel output, the output impedance is 4-8Ω, and the maximum is 50W*2; the on-board function buttons can freely adjust the volume, switch songs, and select the input mode.

✅ EASY to OPERATE ✅ Simply connect your speaker with our device, immediately transform your speakers into a fashionable wireless Bluetooth speaker. Powered via USB port, no battery is needed. ✅ WIRELESS PLAY ✅ Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. Turn your wired stereo system to wireless,perfect for home stereo and car stereo systems. ✅ PERFECTLY COMPATIBLE ✅ This product can be compatible with nearly 95% of mobile phone or computer on market. Support all iPhone, iPad, iTouch, Samsung, LG, and all kind of smart phones. Updated Bluetooth tech features high quality audio transmission,Transmit up to 33 feet away with line of sight; Better build quality than the generic ones, much tougher and last longer. ✅ WORKING MODE ✅ 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the USB is used for power supply only. To make it work, you need to connect the receiver with your speaker via 3.5mm aux cable. ✅ PORTABLE DESIGN ✅ Simply connect this Bluetooth audio receiver to the line or auxiliary input on the speaker and pair it with your Bluetooth device to enjoy the wireless music revolution. Mini size, the feature of portable can let you carry them to anywhere you want.

-Mini HIFI digital bluetooth audio power amplifier and Two main channel output. - Aluminum alloy body, durable, the body is made of aluminum alloy once  -Low distortion supplies a clearer, stronger and more powerful sound. -With Remote control function and Supports FM stereo radio. - The machine supports bluetooth operation, and supports line input.

Bluetooth Audio Receiver Will Transform Ordinary Speakers And Headsets To Bluetooth Wireless Speakers And Headsets/Earphones Make Any Speaker Wireless Make Your Car Audio System Wireless Converts Speakers Into Bluetooth Speakers Allows You To Play Songs To Your Speakers Directly From Your Phone Compact And Small Can Be Powered With Usb Wall Power Adapter.Bluetooth Standard: Bluetooth V2.0+Edr, Support A2Dp V1.2 Power Supply: 5V Usb Output: 3.5Mm Audio Interface Distance: 5-10 Meters Powered By Built-In Rechargeable Li-Ion Battery Via Mini Usb Port, Long Working Time And Low Consumption (Mini Usb Cable Included)

Audio Out: Mono L R G (it must be connected to amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm Supply: 3.5~5V Dc Current; 300ma Impedence; 4~8ohms

ePower 2.4GHz Wireless Surveillance Camera Kit w/4-Channel Wireless Receiver & Wireless Color Camera w/Microphone (Gray) Condition New Unit Dimensions Are 7.75x7.25x3.5 inches 19.7x18.4x8.9 cm The Warranty Period Is 00 Days Each Unit Weighs 2.60 lbs / 1.18 kg Packaging Retail Box Each Master Box Has 10 Units Product Number CCTV-E-POWER Master Box Dims Are 19x16x8.25 inches 48.3x40.6x21.0 cm Tech Support By Dealer Each Master Box Weighs 28 lbs / 12.70 kg Support Contact -- Each Pallet Has 300 Units Regulatory Approval FCC, CE Each Pallet Weighs 830 lbs / 376.49 kg Country of Origin Taiwan Keep at eye on your home or business with the ePower CCTV-E-POWER Wireless Surveillance Camera Kit! With the CCTV-E-POWER, there's no need for messy wires to deal with! It comes with a wireless color camera, wireless receiver and a remote control. The receiver connects to a TV, DVR or VCR via its composite AV jacks (AV cable included). Operating at 2.4 GHz frequency, this wireless kit can transmit and receive video and audio through walls and has an indoor range of up to 164-feet (50 meters) and a maximum outdoor range of up to 656-feet (200 meters)! It's also ideal for monitoring your baby's room or any room in the house as well as the outside your home! Features/Specifications: ePower 2.4 GHz Wireless Surveillance Camera Kit General Features: Includes a wireless color camera, wireless receiver and a remote control Transmits and receives video and audio through walls Auto switching Adjustable dwell time from 0 to 10 seconds IR remote control included for channel selection and deletion Outdoor maximum distance of up to 200 meters Built-in adjustable antenna for both camera and receiver Camera Features: Weather-proof Channels: 4 Built-in Transmitter Scanning System: 2:1 interface Effective Pixels NTSC: 510 (H) x 492 (V) Resolution: 380 TV lines Synchronization: Internal Minimum Illumination: 3 Lux Video output: 1 V(p-p) / 75O Frequency: 2400 MHz- 2483 MHz Transmitting power: 0 dBm (FCC), 10 dBm (CE) Modulation type: FM Frequency stability: ± 100 KHz Power consumption: DC 6V Current consumption: 150 mA Dimensions: 1.3 x 1.75 x 3.4-inches (H x W x D, approximate) Receiver Features: Channels: 4 Demodulation type: FM Sensitivity: - 90 dBm Frequency stability: ± 100 KHz Power consumption: DC 9V Current consumption: 200 mA Connectors: Composite video and L/R audio Dimensions: 1 x 4.4 x 2.8-inches (H x W x D, approximate) Operating Range: Indoors: 30 m - 50 m Outdoors: 150 m - 200 m Regulatory Approvals: FCC CE Package Includes: Wireless Color Camera Wireless Receiver AV cable Remote control Manual Camera mounting bracket Camera AC adapter (Input: 120V AC, 60Hz, Output: 6 VDC, 500 mA) Receiver AC adapter (Input: 120V AC, 60Hz, 7.5W, Output: 9 VDC, 500 mA) Additional Information: Notes: Model: CCTV-E-POWER Product Requirements: Available power outlet(s)

CA-6928 Bluetooth audio module Bluetooth power amplifier board 3.3v-5v: CA-6928 Bluetooth Stereo Audio Module For Power Amplifier Board 3.5V~5V Features: Input Voltage: DC 5 V Audio Out: L R G (it must be connected to the amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm Supply: 3.5~5V Dc Current; 300ma Impedance; 4~8ohms For Free Information About Circuits Electronics Projects