1‑Wire Acoustic Tube Earpiece | For Motorola | SL300, TLK100 & More

Upgraded version with extremely flexible PU acoustic tube and ability to easily connect/disconnect Simplistic single wire in-line operations for multi-purpose function Lightweight, flexibility provides comfort and enhances day-to-day experience Designed with the idea to become better at battery efficiency Achieved exceptional microphone sensitivity of -42±3dB and 116dB for speaker Product Description Extremely comfortable classic acoustic tube style earpiece, only that its been upgraded from the inside out. We swapped the old PVC tube for a poly-urethane that is much more elastic/stretchy than its predecessor. If you're running a shift-based operation, you're in for a treat. You can easily connect and disconnect the PU acoustic tube that 1 set of earpiece may be able switch for use with different individuals and still remain sanitary (purchase the extra acoustic tube separately). Simple to use with a 1-wire, in-line style operation. We tried to make the earpiece more comfortable by m