1. 4G fast and accurate positioning in seconds, no limit on distance blind spots, global real-time positioning, full-band 4G, universal, and can be used on motorcycles, electric vehicles, scooters and cars.2. Built-in 14nm MDM high-performance and low-power chip, high-precision GPS chipset, fast positioning and small error.3. Blind zone supplementary transmission function. When there is no mobile phone signal, the data is saved in the GPS and will be supplemented when there is signal.4. Shift alarm and alarm when exiting the electronic fence area.5. Parameters:GPS chip: 61DNumber of channels: 20 parallel channelsNetwork: GSM/GPRSChip: EC25GPS sensitivity: -159dBmGPS accuracy: 5mVoltage: 9V-30VStorage temperature: -40~85 degrees CelsiusWorking temperature: -20~55 degrees CelsiusHumidity: 5-95%Battery capacity: 200mAhSize: 6x4.5x1.5cmWeight: 40g6. Network frequency band: 4GLTE-FDD: B1/B3/B7/B8/B20/B28 (EU)LTE-TDD: B38/B40/B41 (EU)LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66 (AU)LTE-TDD: B40 (AU)LTE-FDD: B2/B4/B5/B12/B13/B14/B66/B71 (US)LTE-TDD: B2/B4/B5 (US)Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 7cm * 3cm / 3.94inch * 2.76inch * 1.18inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs