Retevis coiled acoustic tube earpieces are K 2-pin surveillance headsets sold as a 20-pack for teams. Each has a large push-to-talk button, in-line mic and clear tube that keeps calls private in crowds and noise.
The coiled section stretches to 11.8 in, with 15.7 in from PTT to earpiece and 35.4 in total from connector to PTT, giving slack to move without tangles. Every earpiece includes an extra earplug for quick swap if one is lost or damaged.
20-Pack Earpiece Highlights
Bulk 20-Pack
Outfits shifts and volunteers at once and leaves spares on hand.
Stretch Coiled Cord
Extends with movement and falls back neatly for staff of any height.
Large PTT Button
Finds by feel for precise keying during patrols and events.
Spare Earplug per Unit
Restores fit in seconds when the fitted plug wears or goes missing.
Wide K 2-Pin Fit
Works with Retevis RT21, RT22, H777, RT68, RT19, RT27 and more plus Baofeng and Kenwood 2-pin models as listed.
20-Pack Earpiece Specifications
Style: Acoustic tube surveillance earpiece with mic and PTT
Quantity: 20 earpieces
Connector: K head 2-pin
In the box: 20 x earpieces, each with spare earplug
Cable length: 11.8 in coiled stretch; 15.7 in PTT to earpiece; 35.4 in total
