Ring Light Tripod Stand 3 in 1 Rechargeable Lo7

-product name: portable 5 inch headlight bluetooth tripod selfie stick -material: abs raw material, aluminum tube, pcba, button battery, polymer battery, electroplating, led lamp -support mobile phone width size: 9cm -maximum length: 920mm (including lamp length) -the maximum height of the tripod opening: 810mm (including the length of the lamp, the last tube must support the ground) bluetooth remote control parameters: -bluetooth version: 4.2 -bluetooth transmission distance: within 10 meters -working voltage: 3v -android system: version above 4.44 ios system: -bluetooth version 4.0 -battery model: cr1632 -standby time: normal standby time for more than 1 year