Specification:  Frequency range: 462.550-567.125MHz.  Output power: 0.5W.  Communication distance: 1-3km.  Channels: 22.  Frequency stability: 2.5ppm.  Working voltage: 7.5V.  Battery type: AA dry battery.  Battery life: 200h.  Size: 16x5.5x3mm.  Weight: 0.2g. ...

Description:  -Full Band Frequency:68-108MHZ (FM) 108-136MHZ(Air frequency receiving) 136-660MHZ (RX/TX) . The best frequency in 136-174MHZ/400-520MHZ.  -Built-in display:New trend black technology .1.77-inch high-definition large screen display. There are 2 different...

Specifications:  Material: ABS.  Color: Black, Green, Blue, Orange.  Plug: US Plug, EU Plug.  Power: 5W.  Voltage: 3.7V.  Battery capacity: 4000mAh.  Battery properties: Polymer.  Call distance: 1-5km.  Size: 65 x 35...

Features:  Packages are equipped with adapters for various countries.  Designed for land and sea dual use.  Power saving function longer battery life.  fast charging, High temperature protection.     Specification:  Product model:...

Features:  Slip-proof, acid-proof and wear-resistant.  For hand protection, it is composed of three layers: outer layer, waterproof layer and lining.  It has the properties of waterproof, air permeability, anti-static, comfort...

Features:  It is suitable for firefighters'fire fighting and rescue, and it can protect the hands and wrists of firefighters.  It is composed of 240g/㎡ aramid flame retardant fabric, TPU waterproof...

Specification:  - Color: Green, Gold, Pink, Black (Optional).  - Body size: Approx. 14x2.5cm/ 5.51x 0.98'.  - Blade material: Carbon steel blade.  - Use time: 2 hours.  - Built in Battery:...

Specification:  Display: OLED display.  SpO2:  Measurement range: 70~99%.  Resolution: ± 1%.  Accuracy: ±3% ( 70%-99% ) , unspecified ( < 70% ).  Pulse Rate:  Measurement range: 30-240 bpm.  Resolution: ± 1%. ...