Eelink introduced the newest devices, LTE CAT M1/NB2 WATERPROOF LONG STANDBY 5500mAh lithium battery。
GPT46 is the device model and is the latest Battery powered GPS tracking devices for car/trailer/truck,it use the wireless installation way.which is very convinient
Eelink introduced the newest devices, LTE CAT M1/NB2 WATERPROOF LONG STANDBY 5500mAh lithium battery。