Two-Way Radios
Retevis RT3S DMR Walkie Talkie Digital, Dual Band 3000 Channels Ham Radio, GPS DCDM DTMF, Recording Function, Amateur Radio, Compatible with MOTOTRBO Tier I and II (Black)
Dual band DMR two way radio with 3000 channels; enable monitor both DMR and analog on both bands;compatible with Motorobo Tier Ⅰ&Ⅱ Equipped with 2000 mAh lithium battery; Up to 16 hours working time and 48 hours standby time Built-in GPS; this...
https://www.bizrate.co.uk/twowayradios/retevis-rt3s-dmr-walkie-talkie-oid9394579151.html