10pcs 125khz T5577 keychain chip
Reading distance: 3-10cm
Erase and write life: >100,000 times
Keychain material: ABS
Working Temperature: -45℃~85℃
Brand new, high quality
Waterproof and drop resistant
Small appearance, easy to carry
Sensitive and easy to use
No need to connect to external power supply
4. What service can I get from you if I become your customer?
Newbega is an expert RFID products manufacturer especially based on B2B, if you need any assistance, our after-sales team willing to help you within 24hrs. If you need any technical support, please free to contact us!