HOMTERN Charger Compatible With Amazfit Smartwatches COMPATIBLE MODELS☆ Compatible With AMAZFIT GTS 4 Mini. ☆ Compatible With AMAZFIT Bip 3/Bip 3 Pro.☆ Compatible With AMAZFIT GTS 2/ GTS 2e/ GTS 2 Mini. ☆ Compatible With AMAZFIT Bip U/ Bip U Pro, GTR 2/ GTR 2e,T-Rex Pro. ☆ Compatible With AMAZFIT Pop/Pop Pro,zepp e. ☆ Please Note This Charger DOES NOT Compatible With GTS,GTR or T-Rex. Please Confirm Your Watch Model Before Purchase.Thanks! PRODUCT FEATURES ☆ Short Circuit,Over-Voltage And Over-current Protection ☆ Stable And Durable ☆ USB Charging Port And 3.3ft/1m Length Cable AFTER-SALE WARRANTY Please feel free to contact us if there is any problem with our product or service. We will respond within 12 hours and do our best to help you.