seventeen official lightstick ver2 caratbong (incl. one random transparent photocard) seventeen <p>product specification</p><p>model : seventeen official lightstick ver2</p><p>led : rgbw led</p><p>light stick size : 95.3 x 92.5 x 246.2mm</p><p>bluetooth ver : bluetooth 5.0 (operating) range - 10m</p><p>power aaa x 3ea</p>