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เราได้เชื่อมต่อกันมานานกว่า:
2G/3G/4G
4,500 mAh Li-ion Battery
20-26 Hrs.
FULL Display Color screen 2.0″
IP Radio
USB Type-C
120 X 60X 38 mm ( H x W x D)
255 g.
| Service | Spender Network / Zello |
| Frequency Band | GSM900 /DSC1800 |
| WCDMA : B1/B5 / B8 | |
| LTE-FDD : B1/B3/B5/B8 | |
| LTE-TDD : B38/B39/B40/B41 | |
| Bluetooth | BT 4.0 LE and earlier , Class 2 |
| WIFI | 802.11b/g/n, 2.4 Ghz |
| GNSS | GPS,GLONASS |
| Operating System | Android OS (5.1.1) |
| Operating Temperature Range | -15 to 65 C |
| Operating Voltage | 3.7V |
| SIM Cade Size | Micro SIM slot |
| Connectivity | 3.5mm Audio Jack, Antenna receptacle (SMA type), Micro USB for data programmingType-C Battery Charging |
| Weight | 210 g |
| Dimension ( H x W x D ) | 110mm x 57mm x 31mm |
| Antenna Impedance | 50 Ohms |
| Audio Output Power | 2 Watts |
| Audio Distortion | < 5% |
| Model Number | SPB-7G |
| Battery Type | Li-ion Battery |
| Battery Capacity | 4,500 mA / 16.65 Wh |
| Nominal Voltage | 3.7 – 4.2 VDC |
| Charging Time | 4Hr / 30 Mins |
| Port Charging | USB Type-C |
| Warranty | 6 months |
| Size | 55 x 94 x 22 mm |
| Model Number | BBGR-Charger |
| Usage/Application | DESKTOP CHARGER |
| Packaging Type | RAPID CHARGING |
| Charging Time | 5 hr |
| Power Source | 5 VDC/ 1,000 mAh |
| Port | Barrel connector 3.5 mm |
| Output Voltage | 4.2 VDC |
| Output Current | 800-900 mAh |
| Power Range | 3.3 – 3.8 Wh |
| Dimensions | 82 x 95 x 46 mm |
| Model Number | DGL228GB |
| Adapter Type | SWITCHING TYPE |
| Power Connectors Type | USB Type-C to Barrel connector 3.5 mm |
| Special Feature | Short Circuit Protection |
| Input Frequency | 50/60 Hz |
| Input Voltage | 100V-240 VAC |
| Input Current (RMS) | 0.3 A Max |
| Input Configuration | 100V-240 VAC |
| Output Voltage | 5 VDC |
| Output Current | 700 – 900 mAh |
| Output Regulation | 2,000 mA |
| Line Voltage Regulation | 13.50% |
| Output Plug | USB Type-A Jack |
| Power Range | 2,000 mA |
| Dimensions | 39 x 60 x 27 mm |
| Model Number | |
| Antenna Color | BLACK |
| Frequency Range | 4G: 800 – 2,655 Mhz |
| Gain | 2 dBi |
| Power Range | <= 2 Wh Max |
| impedance | 50 Ω |
| V.S.W.R. | <=2:1 |
| Certain direction | Omni |
| Polarization | Vertical |
| Connector Type | SMA Male |
| Length | 56 mm |
