Battery-free, super water-resistant, step-lit, All these advantages of the lighttening necklace will ensure the safety of your pets when you walk out in the evening, and you will not have to worry about finding your lovely pet.More

No Battery Need
IPX 8 waterproof
Keep pets safety at night

Battery-less,super water proof,illuming with steps,All these benefits of the lighttening necklace will ensure your pets' safety when walking outside at night,and you don't need to worry about finding your lovely pet any more.More

pet collar with self-powered LED light
No Battery Need
IPX 8 Waterproof
Keep pets safety at nightMore

No battery required
IPX 8 waterproof
Keep animal safety at nightMore

*Self-powered
*Battery-less
*Water proof

with the rotation of the bicycle wheel,the bicycle light won't go out forever, When you ride at night,the light always alert securityMore

*Self-powered
*Battery-less
*Water proof

with the rotation of the bicycle wheel,the bicycle light won't go out forever, When you ride at night,the light always alert securityMore

Without battery, always ready, it never runs out
IPX8 waterproof-work in water
Wearable-Clip on and run
Lightweight only 28g

As long as you move, the light will not go out forever. Fashionable appearance, essential goods for exercise. It can be worn anywhere from top to bottom, and it lights up as soon as you move, you can with this light in any way you wantMore

Adopting micro energy harvesting technology,the self-powered wireless  switch transforms the energy from the press action to electricity,which is used to transmit radio signal to the receiver,it's wireless and very convenient to be installed,and it's batteryless and reliableMore

Batteryless & Wireless Switch Controls
Adopting micro energy harvesting technology,
the self-powered wireless  switch transforms the energy from the press action to electricity,which is used to transmit radio signal to the receiver,
it's wireless and very convenient to be installed,and it's batteryless and reliableMore

Adopting micro energy harvesting technology,the self-powered wireless  switch transforms the energy from the press action to electricity,which is used to transmit radio signal to the receiver,it's wireless and very convenient to be installed,and it's batteryless and reliableMore

Adopting micro energy harvesting technology,the self-powered wireless  switch transforms the energy from the press action to electricity,which is used to transmit radio signal to the receiver,it's wireless and very convenient to be installed,and it's batteryless and reliableMore

Adopting micro energy harvesting technology,the self-powered wireless  switch transforms the energy from the press action to electricity,which is used to transmit radio signal to the receiver,it's wireless and very convenient to be installed,and it's batteryless and reliableMore

Used to transform press energy to electricity efficiently,and can be used for instantaneous power supply of wireless modules and relative products.More

Used to transform press energy to electricity efficiently,and can be used for instantaneous power supply of wireless modules and relative products.More

Used to transform press energy to electricity efficiently,and can be used for instantaneous power supply of wireless modules and relative products.More