Model: SB-5037
Dimensions: 130 x 57 x 37 mm
Weight: 143 g
1. High-efficiency hand-crank power generation: 1) Charges the device’s internal battery; 2) Provides emergency charging for digital devices
2. FM/AM automatic station search: Automatically locks onto and plays the station when it is found. 3. Flashlight function. 4. Audio-visual alarm function (alarm sound + red light flashing for 5 seconds). 5. Type-C input for charging the built-in rechargeable battery.
![RFID Tag Manufacturer [Wholesale | OEM | ODM]](https://jiangsutaobai.com/wp-content/uploads/2025/12/LOGO-01-1.webp)









