Motorola HNN9628 Two-Way Radio Battery (1200mAh, 7.5V, NICD) + FBI Earpiece with Push to Talk (PTT) Microphone Replacement For Motorola GP300, Motorola GTX, Motorola GP308, Motorola GP88 Replacement Battery & Earpiece with Push to Talk (PTT) Microphone - Compatible with Motorola GP300, Motorola GP308, Motorola GP88, Motorola GTX, Motorola LTS2000, Motorola P040, Motorola P080, Motorola PRO3150 Replacement for Motorola HNN9628 Two-Way Radio Batteries. Transparent coiled acoustic tube provides clear audio quality in any type of environment Lightweight flexible and skin friendly materials adds comfort for extended wear time. Low profile design for a stealth look and feel. Convenient PTT push to talk button prevents unwanted or accidental radio transmission. Capacity: 1200mAh; Upstart Battery Brand; QTY: 1 Battery, 1 Earpiece The earpiece wraps behind your ear plus the rotating lapel clip works together to give a more secure fit. On Sale for a Limited Time!