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Headphones, Wireless Headphones with Stereo Sound, Bluetooth 5.4, 24H Playback, Crystal Clear Calls, Type-C Charging, Touch Control, Sweat Resistant Open Ear Wireless Earbuds

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Open-Ear Design & Ultimate Comfort - Monster open ear headphones are based on a compact earbud design. The ergonomic design with ultra-soft silicone cushion provides you with an incredibly comfortable experience.
Pure Monster Sound & Incredible Audio Experience - Powered by a unique digital audio processor and professional drivers, these wireless earbuds enhance the mid to high frequencies, providing premium audio quality while keeping your ears open.
AI Noise Reduction & Crystal Clear Calls - AI noise reduction algorithm minimizes audio distractions, allowing you to hear crystal clear calls like you are communicating face to face with others, and enjoy clear hands-free calling.
24H Long Playtime & Type C Fast Charge - 7 hours per charge and up to 24 hours of listening with the charging case. The case can be fully charged in just 1 hour via the fast-charging Type-C cable (including). No more battery anxiety.
Situational Awareness & Secure Fit - Monster wireless earbuds don't insert into your ear canal ensuring you stay connected with your favorite audio and your surroundings at the same time. The ergonomic and flexible ear hook with balanced earbud weight design provides a soft and secure grip.

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Pure Monster Sound

Delivering the most realistic audio effects, whether it's powerful highs or soothing lows.

Directional Sound
Unique nozzle design can accurately redirect sound waves to your ears and reduce sound leakage
IPX6 Waterproof
IPX6 water and sweat resistant technology protects against damage caused by sweat and rain splashes
Bluetooth 5.4
Reduces Bluetooth latency for perfectly synchronized, high-quality sound

Pure Monster Sound

Delivering the most realistic audio effects, whether it's powerful highs or soothing lows.

Directional Sound

Unique nozzle design can accurately redirect sound waves to your ears and reduce sound leakage

IPX6 Waterproof

IPX6 water and sweat resistant technology protects against damage caused by sweat and rain splashes

Bluetooth 5.4

Reduces Bluetooth latency for perfectly synchronized, high-quality sound

Headphones, Wireless Headphones with Stereo Sound, Bluetooth 5.4, 24H Playback, Crystal Clear Calls, Type-C Charging, Touch Control, Sweat Resistant Open Ear Wireless Earbuds

Model
Brand	Monster
Series	52
Model	E52

Details
Type	True Wireless
Color	White
THD	True Wireless
Power Supply	battery, aaa, aa, true
Connector	No Jack
Ear Coupling	open_ear
Cord Length	User Manual
Noise Cancelling	none
Wireless Type	Bluetooth
Battery	24 hours
Operating Time	24 hours
Charge Time	2 hours
Distance	10 meters

Features
Features	none, 5.4, 24 hours, Without Cable, Touch Control, touch, Wireless, True Wireless, dynamic_driver, 10 meters, ?Type C- Charging Cable x 1

Package Contents
Package Contents	?Type C- Charging Cable x 1, Monster Open Ear AC317 Headphones × 1, User Manual

Details
Contains Embedded Battery	battery

Additional Information
First Listed on Newegg	July 22, 2026

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Return for replacement within: 30 days
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Headphones, Wireless Headphones with Stereo Sound, Bluetooth 5.4, 24H Playback, Crystal Clear Calls, Type-C Charging, Touch Control, Sweat Resistant Open Ear Wireless Earbuds