1.Handle handset shell using a antistatic PC / ABS engineering plastic; 
2.Split body(made of top and bottom handle), look beautiful, durable, feel comfortable. 
3.Integrated structure, sealing, flame retardant. Withstand the percussion is not broken, twisted pull no distortion, no burst at minus 40 degrees. 
4.4-core flat wire.
5.Body made of leather surface. 
6.Use anti-puncture, hifi transmitter and receiver to ensure the transmission characteristics matching the phone call, in line with requirements of 4.2 GB / T15279-2002's. 
7.CE approved.