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OnePlus Buds 3V (E520A)

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The OnePlus brand in-ear TWS headphones can be classified as solutions at the intersection of the entry-level and mid-price segments. They feature active noise cancellation and transparency mode, allowing users to either fully concentrate on listening to music (or phone calls) without distractions or hear the ambient background normally. The model is equipped with 12.4 mm dynamic drivers, supports surround sound, and the most popular codecs, including AAC and LDAC. The OnePlus Buds 3V headphones are likely to attract mobile gaming enthusiasts, as they have a gaming mode with a sound latency of up to 47 ms. Sports enthusiasts (and those who enjoy walking in the rain) will appreciate the solid water resistance of IP55 class. Notably, they offer convenient touch controls, support for volume a...djustment with gestures, Google Assistant voice commands, and the possibility of additional flexible settings through the proprietary mobile app. Additionally, the model can be used with multiple devices (Multipoint function). Some of the strengths include impressive battery life — up to 12 hours without the case and 54 hours with it. Plus, there is a fast charging feature: a 10-minute plug-in cycle provides an additional 8 hours of usage. Key Features: - Active Noise Cancellation & Transparency Mode: Ensures complete immersion or allows hearing external sounds clearly. - 12.4 mm Dynamic Drivers & Support for Popular Codecs: Delivers exceptional sound quality. - Gaming Mode with 47 ms Latency: Dedicated feature for gaming enthusiasts. - IP55 Water Resistance: Protection for sports activities and inclement weather. - Robust Battery Life: Up to 12 hours of use without the case and 54 hours with it, plus fast charging for 8 more hours in just 10 minutes.
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OnePlus Buds 3V
Connection and design
Designin-ear
Connection typewireless
ConnectionBluetooth v5.4
Range10 m
Specs
Sound3D
Game mode (low input lag)
Audio delay47 ms
Speaker size12.4 mm
Emitter typedynamic
Microphone specs
Microphonebuilt into the case
Number of microphones2 pcs in each earphone
Microphone noise cancelingENC
Features
Mobile app
Volume control / gestures /
Noise cancellationANC
Transparent mode
Multipoint
Codec supportAAC
LDAC
Voice assistantGoogle Assistant
Power supply
Power sourcebattery
Operating time (no noise canceling)12 h
Battery life (with case, without ANC)54 h
Fast charge10 minutes for 8 hours of work
Charging portUSB-C
General
Touch control
WaterproofIP55
Weight5 g
In boxsilicone tips 3 pairs
charging case
Added to E-CatalogDecember 2025
P/N
E520A

The OnePlus brand in-ear TWS headphones can be classified as solutions at the intersection of the entry-level and mid-price segments. They feature active noise cancellation and transparency mode, allowing users to either fully concentrate on listening to music (or phone calls) without distractions or hear the ambient background normally. The model is equipped with 12.4 mm dynamic drivers, supports surround sound, and the most popular codecs, including AAC and LDAC.

The OnePlus Buds 3V headphones are likely to attract mobile gaming enthusiasts, as they have a gaming mode with a sound latency of up to 47 ms. Sports enthusiasts (and those who enjoy walking in the rain) will appreciate the solid water resistance of IP55 class. Notably, they offer convenient touch controls, support for volume adjustment with gestures, Google Assistant voice commands, and the possibility of additional flexible settings through the proprietary mobile app.

Additionally, the model can be used with multiple devices (Multipoint function). Some of the strengths include impressive battery life — up to 12 hours without the case and 54 hours with it. Plus, there is a fast charging feature: a 10-minute plug-in cycle provides an additional 8 hours of usage. Key Features: - Active Noise Cancellation & Transparency Mode: Ensures complete immersion or allows hearing external sounds clearly. - 12.4 mm Dynamic Drivers & Support for Popular Codecs: Delivers exceptional sound quality. - Gaming Mode with 47 ms Latency: Dedicated feature for gaming enthusiasts. - IP55 Water Resistance: Protection for sports activities and inclement weather. - Robust Battery Life: Up to 12 hours of use without the case and 54 hours with it, plus fast charging for 8 more hours in just 10 minutes.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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