N0.	Specifications	Contents
1	Model	HQBG1815S
2	Category	Backpack
3	Weight	15～18 g
4	Size	63 * 23 * 18 mm (L * W * H)
5	Operation Mode	EcoTrack - 6 fixes/day |ProTrack - 72 fixes/day | UltraTrack - 1440 fixes/day
6	High frequency data collection interval	1 min
7	ACC data Cycle	10 min
8	ODBA	Support
9	Storage Capacity	2,600,000 fixes
10	Positioning Mode	GPS/BDS/GLONASS
11	Positioning Accuracy	5 m
12	Communication Method	5G (Cat-M1/Cat-NB2) | 2G (GSM)
13	Antenna	Internal
14	Solar Powered	Solar power convert efficiency 42% | Designed lifespan: > 5 years
15	Water Proof	10 ATM