Estalky E120 LTE 4G handheld push to talk Poc Radio

Estalky E120 LTE 4G handheld push to talk Poc Radio Estalky E120 Push-to-Talk over Cellular (PoC) radio presents a simple yet powerful radio designed to help business users communicate effortlessly and efficiently.  The compact body, one-handed operation is smooth and free, and the 7000mAh battery guarantees long-term working needs.. Built-in high-power 3W speakers and add AI noisy reduction chipset, no pressure for push to talk communication in noisy environments. it built witih gps, wifi, bt function to achieve fine scheduling of front-line personnel, meet the requirements of IP68 protection level, and be free from harsh environments. Estalky E120 POC radio is a Compact and easy-to-use (PoC) solution for instant communication and  can be operated on the widely available public network to deliver instant communications at the push of a button. It is the best choice for those engaged in supermarkets, hotels, logistics, industrial parks, urban and property management, and more. Feature Technical Description 1、HW SPEC 1.1 Main CPU & SW CPU MTK8765 ,GPU 1.5Ghz Android Android 8.1 GO Language Multi Language 1.2 Memory RAM ROM 512MB 4GB(1GB 8GB optional ) SD Card 32GB 1.3 LCD LCD 1.77 TFT LCD resolution 128×160 RGB LCD Colors 16M Color IPS TFT 1.4 Touch Touch type & size None Glass China made Multi-touch None 1.5 Sensor Sensor G-Sersor/Acceleration Sensor 1.6  Frequency/Bands Network( GSM, WCDMA, FDD, TDD） EU band: GSM: B2/B3/B5/B8 WCDMA: B1/B2/B5/B8 TD-SCDMA: B39/B34 FDD-LTE: B1 / B3 /B5/ B7 / B8 / B20 / B28 (a&b) TDD-LTE: B38 / B39 / B40 / B41 US band: GSM: B2/B3/B5/B8 WCDMA: B2/B4/B5 FDD-LTE: B2 / B4 / B5 / B7 / B12 / B17 / B28 ( a&b ) 1.7 Camera Front & Rear Camera None 1.8 Wi-Fi IEEE802.11a Yes (5G) IEEE802.11b Yes(2.4G) IEEE802.11g Yes(2.4G) IEEE802.11n Yes(2.4G&5G) WIFI anternna Type Wi-Fi & BT Coexistence Internal  antenna 1.9  Bluetooth Version BT V4.0 with BLE / BT2.1 EDR ( Enhanced Data Rate ) Power Level (Max) Class 2 Operation distance (Max) 10 meter 2.0 GPS & A-GPS GLONASS Support None GPS Support Yes AGPS Support Yes BDS Yes 2.1 Speaker & MIC Output 3W speaker SPL 106db under AI noisy reduction Receiver 1506 MIC Type Single Pole Mic MIC Sensitivity -42dB±3 SIM card TWO Nano-SIM card Vibrator None 2.2 USB USB type TYPE C USB Micro USB2.0 Cable length 1.0m 2.3 Earjack Interface Type 3.5mm PTT 2.4 Indicator LED 3-colors(Red, Green, Blue） 3、MD 3.1 Size Height ( H * W * D ) 117 x 60 x 29.2mm Weight 261g IP code IP68 Drop Test 1.8m 3.2 Key buttons keys button PTT Key / Volume UP / Down Key / Function Key / SOS Key / Power Key/Channel knob 4、 Battery Battery type Li-Po Battery capacity 7000 mAh (Optional 5000mah) with MSDS, UN38.3.IEC62133 Removable battery Yes 5.1 Charging Micro USB ( For Handset ) Yes Battery charging terminal（For Cradle) Cradle charging 5.2 Cradle Spec Input voltage DC 5V/2.0A Output voltage DC 5V/2.0A Interface Type TYPE-C Connector (Replace old version Micro-USB) 5.3 Phone Adaptor Spec Input voltage AC 100-240V, 50 / 60Hz, 0.3A Output voltage DC 5V / 2.0A Interface Type Standard USB 6.Environmental Conditions Operating Temperature -20℃ ~ 60℃ Storage Temperature -30℃ ~ 70℃ Humidity 20% ~ 90% ESD Contact:  ±8KV Air:  ±12KV ROHS 6 Compliant Yes 7、 Certification and safety spec Europe CE American FCC