CACAZI Waterproof Wireless Doorbell [2 BUTTONS - 1 RECEIVER] - Black Protein Shaker 60mg of magnesium powers your

60mg of magnesium powers your body to run like a well-oiled machine by boosting energy and aiding protein synthesis

Energy-saving LED bulbs reduce consumption by up to 85% without sacrificing brightness and quality

Working temperature: -20℃-50℃

Use by the date indicated on the label

CACAZI Waterproof Wireless Doorbell [2 BUTTONS - 1 RECEIVER] - Black Protein Shaker 60mg of magnesium powers yourOperation guide: 1. How to modify and lock music? Press and hold the volume button of the receiver before plugging in the power socket. Plug in the power socket until the light of the receiver lights up, release the volume button, press the music button to adjust to the favorite music ringtone, press and hold the volume button again until the light is on, press the transmitter twice immediately and the music is locked successfully. 2. How to pair