Bakeey Y21 Screen Touch Children Kid LBS SOS Call Location Device Tracker Smart Watch

Note:Q: How to install SIM card?A: You need to open the back cover and remove the battery,then put your SIM card in slot.  This watch is support LBS positioning, LBS is positioned according to the signal of the mobile phone.   Specification:Band: Bakeey  Fit For: Kids Colors: Blue, Pink Size & Weight: 41.1*54.9*15.6mm, 40g Language: English, Russian, French, Portuguese, Spanish, German, Vietnamese, Turkish LCD: 1.44"TFT screen 128*128px CPU: MTK6261, Low Power Consumption RAM/ROM: 32MB/32MB bluetooth: bluetooth 3.0 Sim Card: Support Micro SIM Card 2G/GSM/GPRS: Support GSM 850/900/1800/1900Mhz Location: AGPS, LBS Speaker: 8Ω/0.5W speaker x 1 Mic: Support Physical Buttons: Power Key, Phone 1, Phone 2 I/O Port: Micro USB, SIM Card Slot Capacity: 430mAh, 3 Hours For Phone Call, 72 Hours For Standby   Features: Phone Call: Support SMS: Support SOS Alarm: Support Voice Message: Support Pedometer: Support Remote Control: Support Electronic Fence: Support   Package contents: 1 x Smart Wa