Handheld Speaker PTT Mic for Motorola GP328 GP338 GP340 GP360 GP680 HT750 Mtx850Ls Mtx960 Mtx8250 Mtx9250 Radio Walkie Talkie. IP54 Water Resistance Level: protects against oil, dust, rain, and water splashing. (Do not submerge in water, as it may damage the microphone.) 3.5mm mono earpiece jack enables private communication. Clear sound quality with rugged design. Comfortable push-to-talk button, ergonomic design for easy operation. Durable housing with strain relief cable for enhanced durability. Ideal for use in driving, hiking, hunting, team shooting games, patrol duty, and other outdoor activities. Specifications: Maximum Range: 3km-5km Talk Range: >3km Frequency Range: UHF/VHF Compatible with Motorola radio storage channels Portable walkie talkie type Model Number: Designed for Motorola GP328 Type: Accessory Compatible Models: GP140 GP320 GP328 GP329 GP338 GP339 GP340 GP360 GP380 GP640 GP650 GP680 GP1280 HT750 HT1250 HT1250LS HT1550 HT1550XLS MTX850 MTX850LS MTX900 MTX950 MTX960 MTX8250 MTX8250LS MTX9250 PRO5150 PRO5350 PRO5450 PRO5550 PRO5750 PRO7150 PRO7350 PRO7450 PRO7550 PRO7750 PRO9150 Package Includes: 1 x Speaker Microphone