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Wireless Earbuds, Sport Bluetooth 5.4 Headphones 2026 New Bluetooth Earbuds with 56Hrs Stereo, 4 ENC Mic, Noise Canceling Over-Ear Buds with Earhooks, IP7 Waterproof Earphones for Workout/Running/Gym by Rulefiss - Used condition

Wireless Earbuds, Sport Bluetooth 5.4 Headphones 2026 New Bluetooth Earbuds with 56Hrs Stereo, 4 ENC Mic, Noise Canceling Over-Ear Buds with Earhooks, IP7 Waterproof Earphones for Workout/Running/Gym — Open-Box, 23% Off

Brand: Rulefiss

Condition: Used - Mint
$3149
$4094
-23% Save $945
Updated: 42 days ago

Description

2026 Bluetooth 5.4 Technology and Seamless One-Step Pairing:The wireless earbuds feature Bluetooth 5.4 Technology and automatic fast pairing, allowing for a seamless connection with no signal loss or music dropout. With a stable connection distance of up to 33ft, you can easily control your music and phone at home, in the office and during your exercise. Just pick up the bluetooth headphones from ear buds case, the bluetooth earphones can be automatically connected to the previous paired device.

Hi-Fi Sound Quality and HD Call: Bluetooth earbuds feature 14.2mm triple-layer diaphragm drivers that are approximately 25% larger than conventional types, combine with a unique sound guide architecture for full low-frequency rebound and pure high-mid-frequency permeability. These ENC noise-cancelling wireless headphones are equipped with four high-definition microphones, which enhance vocal clarity by 85% and reduce external noise by 60%, ensuring that your voice is heard very clearly during phone calls.

Comfort for Sports and IPX7 Sweat-Resistant: The running headphones wireless are ergonomically engineered and equipped with 3 different sizes of soft ear tips (S/M/L) as well as flexible earhooks. Select the most suitable ear tip to keep you motivated, a secure fit that won’t shift or fall out during long hours of training, and no wires to hold you back. The sport earbuds are waterproof against splashes and sweat-proof, suitable for sports exercise and running.

Quickly Charge, 56Hrs Total Playtime and Dual LED Display: wireless earphones with type-c charging provides 10-minute fast-charge for 2 hours of playback. Up to 10 hours continuous using time on a single charge, giving 56 hours of a total playtime with portable charging case. The intuitive dual LED display keeps track of the earbuds case’s remaining power and earphones’ charging status, allowing you to monitor the power levels in real time. Say goodbye to battery anxiety.

Sensitive Touch Control and Wide Compatibility: The advanced smart chip ensures that touch controls are more precise than others. Easily manage your music, calls, and voice assistant with a simple fingertip touch, while minimizing the risk of accidental commands for a smooth user experience. Beside, bluetooth earphones are compatible with a wide range of bluetooth enabled devices like smartphones, TVs, computers, laptops etc.

Wireless Earbuds Sport Bluetooth Headphones 5.4Bluetooth Earbuds 4 HD Mic, Over-Ear Buds

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Product Details

SKU:
awhd-us-b0fxdv2xcs
Model:
Q38
Country:
US
ASIN:
B0FXDV2XCS

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $9 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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