- SKU: CJJT138790001AZ
- Vendor: Sell My Stuff
Indoor Dingdong Machine Wifi Video Doorbell
Ergonomic design that moves with you for maximum freedom.
Trendy looks suitable for both training and everyday wear.
Couldn't load pickup availability
Product information:
Model: A02-DC USB receiver
Power supply mode: DC
Power supply voltage: 5 (V)
Ringtones: 60 music 5 levels of volume
Power consumption: 0.5 (W)
Scope of application: 150 meters above ground in open space (provided by factory test and test)
Type: wireless doorbell
Features:
Stylish and simple design
Easy to install
60 polyphonic ringtones of your choice
5 levels of optional volume adjustment
Technical parameter:
Working voltage 5V/USB Working frequency 433.92 MHz +-280 KHz
Power consumption 10 mW Transmitting power 0dbm
Sensitivity -110dbm Net weight 31g
Volume 0-110db size 56*56*16mm
Dingdong installation:
Choose a suitable range from the video doorbell to install. Plug the USB plug directly into a conventional USB jack, such as a computer, notebook, charging head, etc. After the installation is successful, you Can press the transmitter and the indoor receiver will play music and flash.
Pairing: Dingdong machine volume button for 4 seconds, the LED light is on. Then press the outdoor unit button, the Dingdong unit can receive the outdoor unit signal normally, and the pairing is complete.
1. Select music: After the receiver is powered on, short press the forward button on the right side of the receiver to play the previous music, and short press the backward button to play the next music. A Total of 60 pieces of music can be selected, and they can be repeated in a loop.
For example, 2 external phones need to be configured with different voices, after tuning the music, pair them according to the pairing method
2. Adjust the volume: Short press the volume key once to increase the volume by one level, a total of five levels, in a loop.
Note: One receiver can code 8 transmitters. One transmitter can be used for an infinite number of receivers at most.
3. Clear: Press and hold the volume key until it is plugged into the socket for 8 seconds, and you see the light on, you can clear the pairing
Packing list:
Plastic doorbell x1
Material
Care Tips for Sportswear and Athletic Shoes
To keep your sportswear and athletic shoes in top condition, it’s important to follow some simple care guidelines. Proper care not only extends the life of your gear but also ensures comfort, performance, and style during every workout.
Sportswear:
- Always check the manufacturer’s label before washing.
- Wash on a gentle cycle with cold or lukewarm water (30–40°C / 86–104°F).
- Avoid bleach or harsh detergents that can damage fibers and reduce moisture-wicking properties.
- Turn garments inside out to protect colors, prints, and logos.
- Air dry whenever possible; avoid direct sunlight or high heat.
- Use specialized detergents for sportswear if needed to remove sweat odors.
Athletic Shoes:
- Avoid machine washing unless absolutely necessary.
- Remove laces and insoles before cleaning.
- Clean dirt and stains with a soft brush and mild soap.
- Air dry at room temperature, using paper or shoe trees to maintain shape.
- Protect with water-repellent sprays to keep shoes looking new and prevent damage.
Extra Tips:
- Store clothes and shoes in a cool, dry place.
- Wash items regularly to prevent odor and bacteria buildup.
- Avoid fabric softeners on performance fabrics—they can reduce breathability.
Following these care tips ensures that your sportswear stays functional, comfortable, and stylish for every workout, run, or training session.
Guaranteed safe checkout
Free Shipping on Orders Over $100 - Enjoy fast and free shipping on all orders over $100. Get your favorite activewear delivered straight to your door without any extra cost.
Easy Returns - We make returns simple and hassle-free. If you’re not completely satisfied, return or exchange your items within 30 days, no questions asked.
Payment Security - Shop with confidence. All payments are securely processed, encrypted, and protected — your information is safe with us.
