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Monster Open Ear AC311

Monster Open Ear AC311

Regular price €25.95 EUR
Regular price Sale price €25.95 EUR
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Introducing the Monster Open Ear AC311 - where style meets superior sound. These wireless earphones are designed to provide you with an immersive and comfortable listening experience.


1. Smart AI Noise-Cancellation: Block out unwanted noise and distractions with smart AI noise-cancellation technology, providing an immersive experience for your music and calls.

2. Seamless Connectivity with Bluetooth V5.4: Enjoy easy and seamless connectivity with Bluetooth V5.4 and touch control. The earphones automatically pair with your device, making them hassle-free to use.

3. Ultra Slim Rounded Shape Charging Case: The ultra-slim rounded shape charging case offers portability, while the ergonomic curved design ensures stability and comfort during wear.

4. HiFi Stereo Sound Quality: Immerse yourself in crystal-clear sound with high-fidelity stereo technology, delivering exceptional audio quality across all frequencies.

Technical Specifications:

Brand Name: Monster

Model: Open Ear AC311

Style: Ear Hook

Vocalism Principle: Dynamic

Active Noise-Cancellation: No

Material: Metal, ABS

Control Button: Yes

Communication: Wireless

Volume Control: Yes

Impedance Range: Up to 32 Ω

Sound Isolating: YES

Waterproof: Yes

Frequency Response Range: 20 - 20000

Wireless Type: Bluetooth 5.4

Connectors: Type C

Earcups Type: Sealed

Battery Life: Up to 22 hours

Charging Method: Charging case

Maximum Wireless Range: 10m-20m

With Microphone: Yes

Speaker Specification: Φ16.2mm

Audio Decoding: SBC

Playback Time: About 7 hours (50% volume)

Talking Time: About 5 hours (50% volume)

Earphone Battery: 50mAh

Charging Case Battery: 300mAh

Charging Time: About 1.5 hours for the headset, about 2 hours for the charging case

Charging Times: The case can charge the headset about 2.5 times

Charging Port: Type-C (5V/0.5A)

Waterproof Level: Headset IPX5 (charging case is not waterproof)

Package Contains:

1 x Pair of Open Ear AC311 Earphones

1 x Charging Case

1 x Charging Case

1 x User Manual

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