Yolipar 3.5mm Surveillance Single-Wire Listen Only Earpiece Walkie Talkie with Covert Tansparent Acoustic Tube Headset Police Law Enforcement for Speaker mics auspowers_batchthree 10+ hours of continuous playback

10+ hours of continuous playback from a single charge

then rotate the 360-degrees swivel arm to the suitable angel of your device

It is more flexible to adapt to various sizes of products than the 2:1 shrink ratio

Good repeatability

Packed in box makes it be great gift choice to kids or seniors

Yolipar 3.5mm Surveillance Single-Wire Listen Only Earpiece Walkie Talkie with Covert Tansparent Acoustic Tube Headset Police Law Enforcement for Speaker mics auspowers_batchthree 10+ hours of continuous playbackYolipar 3. 5mm Surveillance Single Wire Listen Only Earpiece Walkie Talkie with Covert Tansparent Acoustic Tube Headset Police Law Enforcement for Speaker mics widely use: Stainless clips make it easy to fix your clothing and set your hand free to use your radio. Excellent for used in police, military, security, restaurants, hotels, nightclubs, bars, paintball,bouncer, warehouses, and noisy environments. Dimension Specification: Cable Length Between