We bought the TLKR T6 set for our children. Ideal vacation on camping or while strolling in a lively town, you can let the kids draw with less worry alone. The range in our settlement is larger than 1km. In slightly wide wooded flat ground well below 3km. But it is enough for us, the transmission power is not so great - the 8km are pure laboratory values without development and disturbance from other radio sources - that has always been like that. We have the set T6 taken with charger (instead of cheaper sets 6km range without charger). A disadvantage is that the charger is "stupid". No intelligent charging shutdown prevents overcharging. This means that when partially discharged battery can only be estimated on the off chance a charging time. A longer stay in the station in my opinion for the battery life is not conducive. The standard charging time for empty batteries is 16 hours - that is, the charging currents are not so great, a minimal overcharging therefore not quite as dangerous. I want to use the unplugged charging cradle as a storage space for the two radios - would be so nice, tidy and always available. However, this failed for me because probably the unplugged charger has the battery (possibly on the LED) over a period of a week sucked empty. Too bad that here Motorola has saved the charger, a timer circuit for 15ct or 50ct for a simple delta peak circuit would have been enough to make perfectly to the charger. Too bad also that you can load with the charger supplied only the special rechargeable batteries (extra charge contacts on the housing of the radios). Using its own AAA batteries (higher capacity) must be loaded and removed in a separate charger. Probably a precaution charge no standard batteries. But must that be? Had there not been enough to settle standard batteries and to prohibit the manual battery charging?
As children's toys without restriction, for hikers, climbers and mountain bikers limited recommended due to the weak Reich Weithe because of weak transmission power (which one does not slow wants at the head of children).
