Motorola HMN9031, Speaker Microphone for GP350 Quantity in Basket: None Code: HMN9083 Price: $61.75 Shipping Weight: 2.00 pounds Suggested List: $78.75 Quantity: Motorola HMN9083, Speaker Microphone with Swivel Spring Clip, Coiled Cord. Fits HT10, P10, P50, and P50+ Handhelds.