Features: 16 channel display, switching between Chinese and English, good sound quality, intelligent power saving. Equipped with non magnetic horn, preventing iron filings from entering, longer lasting use, and clearer sound quality. Stable connection, penetrating floors 1-7. Comfortable grip feelings, fine frosted hard material. Widely used in Logistics Fleet, Hotel Catering, Property security, Construction site, Outdoor travel, Collective activities, Beauty and hairdressing, Taxi fleet. Specifications: Brand: Lenovo Item: Walkie Talkie Color: Black Material: ABS Power: 5W Voltage: 7.4V Intercom Distance: 1-5 Kilometers Charging: USB Charging Standby: Standby for 3 Days Usage Time: 1.5 Days Floor Distance: 1-7 Floors Size: 115*53*28mm Package Size: 19.6*9*4.4cm Package Weight: 312g Package List: 1* Walkie Talkie Sets 1* Antenna 1* Back Clip 1* Power Plug