DC6V（3V 2016 button battery 2 pcs）
Transmitter and Receiver Services
1. Welcome to contact us, your inquiry usually would be responded within 24 hours
2. We will try our best to help and support you reduce and avoid import taxes under lawful conditions
3. All your question can be answered by our well-trained and experienced sales representative
4. As per your request to customize products for you
5. All your private information such as sales area, ideas, products etc. can be protected;
6. Delivery by FEDEX, DHL,UPS,EMS or by sea,by air based on your requirements.