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● bluetooth 5.0 Technology: With the latest bluetooth 5.0 technology, this bluetooth speaker alarm clock provides faster pairing, more stable consistently seamless connection and signal transmission than bluetooth 4.1 version
● Full frequency dual speakers, 6W high power, strong and powerful sound
● Unique wooden resonance box, effectively improve bad resonance
● LED large screen clock, custom alarm clock settings, support 24/12 hour time display
● Support bluetooth/TF card/U disk(16GB,NOT included)/3.5 audio cable/FM radio playback;Time display, Alarm clock function
Specification | bluetooth Version: V5.0 Effective Distance: 10 Meters Speaker Power: 2 x 3W Signal to Noise Ratio: ≥75dB |
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| Battery Information | Battery Type: Li-ion battery Battery Capacity: 1200mAh |
| Dimension | Product Weight: 0.50 kg Product Size (L x W x H): 20.00 x 7.60 x 8.00 cm |
Package Contents | 1 x bluetooth 5.0 Speaker Alarm Clock, 1 x Charging Cable, 1 x Manual |
Features:
Specification:
Product Specifications | |||
Operation time | 10 hrs (in continuous operation) |
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Charging time | 2 hrs | ||
Display | 96*16 OLED | ||
| Controller | 47mm | |
Test Arms | 106mm | ||
Weight | 22g |
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Operation | Hidden touch button |
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Measurement Specifications | |||
| Range | Resolution | Accuracy |
| 0.1Ω~1KΩ | 0.1Ω | 0.5%+2 |
1KΩ~2000KΩ | 1KΩ | 0.5%+2 | |
| 0.1pF~1000pF | 0.1pF | 2%+3 |
0.001uF~400uF | 0.001uF | 2%+3 | |
| 1uH~1000uH | 1uH | 5%+3 |
1mH~50mH | 1mH | 5%+3 | |
| 1mV~100mV | 1mV | 2%+5 |
0.1V~40V | 0.1V | 1%+3 | |
| 10Hz~1KHz | 10Hz | 0.1%+3 |
1KHz~20000KHz | 1KHz | 0.1%+3 | |
Diode | silicon diodes, Schottky diodes, LEDs (+0.1~3V) | 0.1V | 1% |
Max input voltage | -5V~+50V | ||
Source Impedance | 1MΩ | ||
Functions | |||
Automatic Identification | Yes | ||
Designated measurements | Yes | ||
Continuity and Diode testing | Yes | ||
Signal generator | SINE | Support: 10KHz, 5KHz, 2KHz, 1Khz, 500Hz, 200Hz | |
| NOISE | Support: 100KHz | |
| USER | Support: 10KHz, 5KHz, 2KHz, 1Khz, 500Hz, 200Hz | |
| PULSE | Support: 100KHz, 0KHz, 20Khz, 10KHz, 5KHz, 2KHz, 1Khz, 500Hz, 200Hz | |
Package includes:
1 x DT71 Controller
1 x Test Arms
2 x Tweezer Tips
1 x Data Cable
1 x Carrying Case
1 x User Manual
ZLRC SG108 5G WIFI FPV GPS With 4K HD Camera Optical Flow Poaitioning Brushless Foldable RC Drone Quadcopter
Description:
| SG108 RC Quadcopter | Item No. | SG108 |
| Motor | brushless motor | |
| Color | black | |
| Frequency | 2.4G | |
| Remote control distance | 1000m | |
| Camera | 4K HD camera | |
| Lens | 120°wide angle(Adjustable camera by transmitter, 90°) | |
| Flying height | 120m | |
| Image transmission distance | 600-800m | |
| Flight time | about 25 minutes | |
| Charging time | about 4 hours | |
| Drone battery | 7.6V 2200 mAh | |
| Remote control clip size | 5.5 inches | |
| Charging method | USB (5V) | |
| Remote control battery | 3.7V 350 mAh(Included) | |
| GPS follow me | 30m | |
| Gesture shooting | 1-3m | |
| Remote control charging time | about 1 hour | |
| Video resolution | 2048*1080 | |
| Photo resolution | 4096*3072 | |
| Frame rate | 25 fps | |
| Product Size | 25*30.2*5.7cm (expanded)/ 13*8.3*5.7cm(folded) | |
| Package size | 29*21*9cm | |
| Product Weight | 242g | |
| Package weight | 750g |
Specification:
Host paremeters:
Display type | Color sunlight LCD screen |
Display size | 2.8inch |
Language | Chinese, Englight, French, Russian |
Unit of measurement | M/ft |
Charging voltage | DC 5V |
Working temperature | -10-60℃ |
Storage temperature | -20-70℃ |
Weight | About 150g |
Probe paremeters:
Sonar frequency | 125kHz |
Sonar radiation angle | 105° |
Working temperature | -10-60℃ |
Charging voltage | DC 5V |
Charging time | About 2 hours |
Connection distance | 100m |
Wireless frequency | 433MHz |
Weight | About 90g |
Features:
2.8inch LCD high-definition wireless color screen.
High-power sonar.
3D terrain detection function.
100m wireless reception signal.
Intelligent detection depth of 60m.
Package included:
1 x Monitor Host
1 x Wireless Sonar Probe
1 x Anti-lost Lanyard
1 x Host Charging Line
1 x Instructions
1 x Quick Guide
1 x Probe Charging Line
2 x Threading Screw