... GP88, GTX, MTX638, LTS2000 .ultrasonic sealing technology HNN9628 two way radio accessories for GP300, GP88, GTX, MTX638, LTS2000 Product Description 1 ... Size 18x58x140 mm 7 Radio Model GP300, GP88, GTX, MTX638, LTS2000 .Safety, leakage of small probability. .Dust-free-clean room, we ... brand of ADS..15 years experience in producing two way radio batteris..Our products have strictly passed with CE,ROHS ...