● Controlled by voice, the higher the voice decibel, the brighter the LED light ● Powered by 2 x CR2032 3V battery (included in product), it allows the wristband to continuously work for 50 hours ● Suitable for night cycling, hiking, climbing and other night activities ● Material: Silicone gel + PVC
Product Size ( L x W x H )
7.20 x 7.20 x 2.30 cm / 2.83 x 2.83 x 0.91 inches
Package Size(L x W x H)
8.50 x 8.50 x 3.50 cm / 3.35 x 3.35 x 1.38 inches
1 x Voice Control LED Light Wristband
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