OnePlus E503A

OnePlus Buds Pro Wireless Earbuds Instruction Manual

Brand: OnePlus | Model: E503A

Product Overview

Unleash the beats with OnePlus Buds Pro, premium earbuds built to provide a premium audio experience. Packed with powerful noise cancelling technology, a unique OnePlus audio experience, a long-lasting battery, and seamless connectivity across your devices, the OnePlus Buds Pro are ready to provide a seamless and burdenless audio experience.

OnePlus Buds Pro Wireless Earbuds and Charging Case in Matte Black

Image: OnePlus Buds Pro Wireless Earbuds and Charging Case in Matte Black.

What's in the Box

Setup

Initial Pairing

For first-time use, open the charging case with the earbuds inside. The earbuds will automatically enter pairing mode. On your smartphone, navigate to Bluetooth settings and select "OnePlus Buds Pro" from the list of available devices to connect.

Smartphone screen showing OnePlus Buds Pro pairing prompt

Image: Fast and Smooth Pairing process with a smartphone.

OnePlus Audio ID Setup

The OnePlus Audio ID feature creates a personalized hearing profile for a tailored audio experience. To set this up, download the HeyMelody app (available for Android and iOS). Follow the in-app instructions to take a hearing test, which will optimize the sound based on your unique hearing characteristics.

Video: Official OnePlus Buds Pro product video demonstrating features like Instant Pairing and OnePlus Audio ID setup.

Operating Instructions

Smart Adaptive Noise Cancellation (ANC)

The earbuds automatically adapt to your ambient sound environment, providing up to 40dB of noise reduction. This allows you to immerse yourself in audio without distractions. You can manage ANC settings via the HeyMelody app.

OnePlus Buds Pro with sound waves illustrating Smart Adaptive Noise Cancellation

Image: Visual representation of Smart Adaptive Noise Cancellation in action.

Controls

The OnePlus Buds Pro utilize intuitive squeeze controls on the earbud stems for playback and call management. Specific actions can be customized through the HeyMelody app.

Zen Mode Air

Listen to calming nature sounds directly through your earbuds. Squeeze and hold the earbud stem for 3 seconds to start playing white noise. Quick-squeeze to pause. This feature is accessible and customizable via the HeyMelody app.

In-Ear Detection

Music playback automatically pauses when you remove an earbud from your ear and resumes when you place it back. This feature helps conserve battery and provides a seamless listening experience.

Dual Connection

Connect your earbuds to two Bluetooth devices simultaneously for fast switching without reconnecting. This is ideal for multitasking between a smartphone and a laptop.

Maintenance

Charging

The OnePlus Buds Pro offer up to 38 hours of battery life with the charging case (ANC off). The Warp Charge feature provides 10 hours of listening time with just a 10-minute charge of the case. The charging case supports both USB Type-C and Qi wireless charging.

OnePlus Buds Pro charging case with text indicating 10 minutes charge for 10 hours listening

Image: Battery life and Warp Charge capabilities of the OnePlus Buds Pro.

Water and Sweat Resistance

The earbuds are rated IP55 for water and sweat resistance, making them suitable for outdoor activities and gym workouts. The charging case is rated IPX4 for splash resistance. Avoid submerging the earbuds or case in water.

Troubleshooting

Specifications

FeatureDetail
Model NameOnePlus Buds Pro
Model NumberE503A
Connectivity TechnologyWireless (Bluetooth 5.2)
Noise ControlSmart Adaptive Noise Cancellation (up to 40dB)
Audio Driver Size11 Millimeters Dynamic Drivers
Battery Life (Earbuds + Case)Up to 38 hours (ANC off)
Warp Charge10 minutes charge for 10 hours listening
Water Resistance (Earbuds)IP55
Water Resistance (Case)IPX4
Control MethodTouch / Squeeze
Compatible DevicesAndroid System, iOS System
Item Weight1.98 Ounces
Product Dimensions1.26 x 0.91 x 0.67 inches

Warranty and Support

For detailed warranty information and further support, please refer to the official User Manual (PDF) available for download:

Download User Manual (PDF)