Motorola PMLN8740A EP910e Operation Critical Wireless Earpiece

Operation Critical Wireless Bluetooth Earpiece with PTT Lightweight wireless boom microphone earpiece with integrated PTT for MOTOTRBO, WAVE PTX, and smart radio transceivers. The Motorola PMLN8740A (EP910e) is an authentic Operation Critical Wireless Bluetooth earpiece engineered for hands-free, clear communication in high-demand professional environments. Featuring an ergonomic over-ear design with a directional boom microphone, this wireless earpiece delivers superior audio clarity while freeing personnel from tangled wires and belt-bound constraints. Designed for all-day wearing comfort, the Motorola PMLN8740A weighs just 19.8 grams and features an integrated Push-To-Talk (PTT) button positioned directly on the boom microphone assembly. Compatible with LMR two-way radios and WAVE PTX broadband devices, the EP910e earpiece allows team members to manage communications instantly while operating machinery, directing traffic, or assisting customers. The Motorola PMLN8740A is the updated version of the Motorola PMLN8123A. Key Features & Benefits Operation Critical Bluetooth Connectivity: Secure, low-latency wireless pairing designed specifically for commercial and public safety radio networks. Integrated Boom Microphone PTT: Tactical Push-To-Talk switch located on the microphone boom for fast, intuitive transmission control. Ultralight 19.8g Construction: Ergonomic earhook frame provides all-day wearing comfort without ear fatigue during long shifts. Dual Operation Modes: Supports seamless switching between LMR radio channels and WAVE PTX cellular push-to-talk applications. Motorola PMLN8740A Revision Disclosure: The Motorola PMLN8740A is the updated version of the Motorola PMLN8123A. Specifications Attribute Details Brand Motorola Solutions Model/SKU PMLN8740A (EP910e / Replaces PMLN8123A) Product Type Operation Critical Wireless Bluetooth Earpiece Earpiece Style Over-Ear Hook with Boom Mic Microphone Type Directional Boom Microphone PTT Button Integrated on Boom Microphone Weight 19.8 g (0.70 oz) Dimensions 69.8 mm (W) x 24.8 mm (H) x 91.8 mm (L) Wireless Range Bluetooth Class 2 (Up to 10 Meters / 33 Feet) Compatibility Bluetooth-Enabled Portable Radios & Smart Devices ION EVOLVE R7 TLK100 TLK110 TLK150 SL3500e XPR7550e Recommended Accessories Compatible Radios & Transceivers Motorola MOTOTRBO Ion Smart Radio – Android-based commercial radio featuring full Bluetooth 5.0 integration. Motorola MOTOTRBO R7 Digital Radio – Next-generation digital portable transceiver with advanced noise suppression. Motorola WAVE PTX TLK100 LTE Radio – Nationwide PTT cellular radio compatible with EP910e wireless earpieces. Charging Solutions Motorola IXPN4029 Multi-Unit Charger – Multi-pocket fleet charging station for Motorola portable transceivers. More Resources 12 Reasons To Use Motorola Portable Radios How To Care for and Maintain Portable Radios Best Practices for Using Two-Way Radio Equipment 5 Benefits of Two-Way Radios Over Cellphones Browse All Motorola Accessories & Parts Frequently Asked Questions What is the function of the Motorola PMLN8740A EP910e earpiece? The Motorola PMLN8740A is a wireless Bluetooth earpiece with an integrated boom microphone and PTT button, enabling hands-free radio communications. Is the PTT button located on the earpiece itself? Yes, the Motorola PMLN8740A features an integrated Push-To-Talk button built directly onto the microphone boom assembly. Does the Motorola PMLN8740A replace an earlier model? Yes, the Motorola PMLN8740A is the updated manufacturer replacement for the Motorola PMLN8123A wireless earpiece. Which radios work with the Motorola PMLN8740A? The Motorola PMLN8740A is compatible with Bluetooth-enabled Motorola radios including the MOTOTRBO Ion, Evolve, R7, SL3500e, XPR7550e, and WAVE PTX TLK series. How heavy is the Motorola PMLN8740A earpiece? The Motorola PMLN8740A is ultralight, weighing approximately 19.8 grams (0.70 oz). Is the Motorola PMLN8740A a genuine Motorola product? Yes, the Motorola PMLN8740A is an authentic original equipment manufacturer accessory produced directly by Motorola Solutions.   Warranty 1-year manufacturer’s warranty.