Model: Buds Essential Connectivity: Bluetooth 5.2 Bluetooth Range: 10m IPX4 Water-resistance Up to 18 hours Long Battery Life

Battery capacity: 2000mAh Dust and waterproof port: Type-C Bluetooth 5.0

Model: MDZ-28-DI Connectivity: Bluetooth 4.0 Wireless Range: 5 meters Weight: 58 g

Lithium-ion Polymer Battery | 10000mAh Capacity | 22.5 Watt Fast Charge | Compact Size

Travel power adapter USB charger dock Support 3.0A quick charge Built-in intelligent protection system, safe and reliable Adopted fireproof ABS material Compact size, portable

Output Resolution--------4k CPU----------Quad-core Cortex-A35 GPU----------Mali-G31 MP2 RAM---------2GB Storage------8GB Operating System--------Android TV™ 11

Product no. MJYD02YL | Product size Width 80 mm, Height 62 mm | Product Weight 72 grams | Color Temperature 2800K | Brightness Lowest 3 lm (brightness deviation ±1 lm), highest 25 lm (brightness deviation ±5 lm) | Sensor Infrared detection + light sensor | Battery Life High setting: approx. 8 months, Low setting: approx. 15 months | Power Supply 3× AA batteries | Working Temperature -10℃–40℃ | Rated Power 0.34W | Input Voltage 4.5V |

Power input: 12V, 2A | Rated power*: 24W max | Screen size: 27 inches | Display size(diagonal): 685.98mm | Maximum resolution: 1920×1080 |

HDR Dolby Vision® supported | 4K UHD Resolution | Android Operating System | Dolby Audio™ and DTS-HD® Supported

HDR Dolby Vision® supported | 4K UHD Resolution | Android Operating System | Dolby Audio™ and DTS-HD® Supported