Feature: Functional introduction: 1, The latest touch screen operation, support photo 2, Family numbers must be set up to get through and receive information. Refuse strange calls and information, avoid children being harassed! 3, Do not hurt the eye display, high definition digital display. Even if the mobile phone is not used properly, it is also a fashionable electronic watch. 4, Special Apple iPhone4 type SIM card, children will not change cards. The method of using the positioning function: 1, The phone card opened GPRS. Six perfect upgrades: Battery upgrade: increased to 250 Ma, ultra long standby for 3 days; Positioning and upgrading: base station positioning is more accurate, the conventional error is less than 50 meters. 3. Watch strap upgrade: Edible grade silica gel is more comfortable and safer. (4) hardware upgrade: USB interface, slot update; Monitoring and upgrading: remote monitoring under the condition of black screen;
Trustpilot
3 days ago
3 weeks ago
