Specification:  Frequency: 400-470MHz.  Power supply: 4.2V.  Horn: 90db.  Charging time: 4h.  Standby time: 80h (about 3 days).  Call time: 48h.  Talk distance: 1-1.5km, 1-10 floors.  Size: 7.2 x 1.9 x...

Specifiication:  Frequency: 400-480MHz.  Power: <5W.  Voltage: 3.7V.  Channel: 16.  Distance: 2-8 KM.  Color: Black.  Battery: Lithium polym.  Polymer: 3000mAh.  Standy Time: 4-6 days.  Weight: 400g.  Size: 135*50*20mm.     Features:  Mini...

Specification:  Frequency: 400-470MHz. Power: 5W.  Voltage: 3.7V.  Channel: 16.  Distance: 2-5 KM.  Color: Black.  Battery: Lithium polym 350hours.  Polymer: 3800mAh.  Weight: 200g.  Size: 92*56*26mm.  Format: US PLUG, EU PLUG.  Package...

Specifications:  Color: Black＆Blue.  Product power: 18W.  Output voltage: 12V 2A.  Plug type: EU/US/AU/UK Plug.  Automatic shutdown time: 20min.  Noise level: 57dB for low mode; 60dB for high mode.  3 Modes:...

Features:  Small size and easy to use.  Adopt advanced ionic air movement technology, killing germs, bacteria, and other microorganisms that cause disease.  Soundless design, silently draws air in for purification. ...

Specifications:  Product Dimensions: 101x52x31mm/3.9*2*1.1inch.  Emission power: 8W.  Product Band: 400-470MHz.  Battery capacity: 6000mah.  Standby time: 6 days.  Color: Black.  Product Net Weight: 165g.  Rated Voltage: 3.7V.  Operating temperature: -20° C-...

Specifications: Plug(Option): EU Plug / US Plug / AU Plug. Input Voltage: 110V-240V-50-60Hz  DC12V-2A. Rated Power Consumption: 24W. Speed: 3. Defauit Time: 20 min. Heating Temperature: 42℃/45℃. Air Pressure: 35-50Kpa....

Specification: Frequency: 400-480MHz. Channel: 16. Distance: 10 KM. Color: Black. Battery: 7.4V Polymer lithium battery. Weight: 550g. Regulations: US PLUG, EU PLUG. Power: 10W. Size: 109 x 53 x 30mm...