GPS Wi-Fi Tracking Android 2.4-inch Screen Bar Zello PTT 2-way Radio

Model Number: TH-588 zello walkie talkie Brand Name: TESUNHO Key Specifications/Special Features: Quick details:Place of origin: Fujian, China (Mainland)Brand name: TesunhoModel number: TH-588Type: handheldDimensions: 135*53*40mmFrequency range: GSM 850/900/1800/1900 /UMTS900/2100Storage channel: group talkRange: all over worldFeature: selective calls/group callsAdvantages: Wi-FiWeight: 220g (without battery)
Working temperature: -30 to +75*C
Working voltage: 3.3-4.2V (standard 3.8V)
Working current: 250mA at UTMS 2100/900 220mA at GSM 900
Peak current: 0.8A
Wi-Fi: IEEE802.11
Bluetooth: V4.0
GPS positioning: 1.57542GH

Packing and delivery
Packing details:gift box, 20 pieces/carton/customized requirement packing
Delivery detail:1-3 days for sample

Main features:
TH588 is leading edge PTT device powered by Android OS and designed for use in mission-critical applications
Designed to completely combine the function of phone and smart-PTT function
1.OS - Android 4.4.2
2.screen - 2.4 LCD 240*32mm
3.GPS: GPS, and A-GPS
4. Wi-Fi: IEEE 802.11
5.Bluetooth: V4.0
6.Charger: standard micro USB charger and charge cradle
7.Dispatcher station can receive information
8.Android App can be remote updated and off-line updated
9.Secondary development is available
10.OEM/ODM available

How it works
First, GSM 2G 3G WCDMA radio works with GSM850/1900/UTMS2100MHz or
GSM900/1800/UTMS2100MHz (depend on your country)
You need to buy SIM card to insert into radio and it can talk, cover whole world
Second, GSM 3G walkie talkie cost data flow, normally 2.88M per hour for unstopping
communication
0.06M on standby mode per day
TH-588 can be made with GPS function
Third, there will be management website for you to assign users account and set talking rights or function
Helps institution with many people to save time and cost on communication

Shipping and payment
Minimum order quantity: 2 for samples, 100 for mass production 500 for OEM
Packing: gift box, 20 pieces/carton
Trade terms: FOB Xiamen/Shenzhen/Hangzhou
Payment terms: T/T, West Union, Money Gram, PayPal, Escrow or L/C
Express delivery: DHL/UPS/FedEx/EMS/TNT
Delivery time: 3-5 days after receiving payment
Warranty: radio 1 year, accessories 3 months