说明

• Silicone sound-controlled luminous bracelet: Material: Silicone + ABS Color: crimson blue green orange white crimson purple Functional sound control model: after the swap is turned on, the brightness would be adjusted consistent with the sound management bracelet, the higher the sound of the sound decibel, the better the brightness This product makes use of 2 CR2016 button batteries The product is charged within the battery, and the battery can shine for 50 hours Product size: 21cm in the inside

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审核