1PC multi-function neck-mounted reading light with 3 brightness and color modes - supports USB charging, adjustable telescopic arm

Light source type: LED light Power mode: USB charging Working voltage: 36V and below Battery Properties: Rechargeable Battery Rechargeable battery: lithium battery - polymer Product specific use: Household Control mode: button type Special functions: adjustable light, adjustable color temperature Installation location: wall mounted Included Components: None Battery capacity (mAh): 800mAh Lampshade material: plastic Body material: ABS (ABS resin) Size: about 25 * 20CM Manufacturing Country: China Package includes: 1PC