- SKU: CJXFBXEJ02886-Black silver
- Verkoper: Sell My Stuff LLC
Bluetooth Headphones Bone Conduction Headphones Handsfree Call Headsets
Ergonomic design that moves with you for maximum freedom.
Trendy looks suitable for both training and everyday wear.
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Overview
The advanced chip guarantees exceptional performance by delivering consistent and lossless audio streaming, guarantee the stability of the connection signal within 20 meters between the earphone and phone.
TF Card MP3 Music Mode Clear Sound, HIFI Bass
10mm large strong magnet speaker makes good music
CVC Audio Technology could cancel the background noise when calling.
All-day Listening(500mAh battery)
Enjoy about 40 hours of music time after a full charge
About 300 hours standby time
Neckband lightweight design with soft material
Perfect Fit, Never Fall Out
Lightweight and ergonomic design fit in your ears securely and comfortably. Never falling out even when you're running.
Simple Button Control
Volume control, songs change, play and pause, answer and reject calls with the just press on the buttons on the right earphone, no need to operate on the phone.
Specifications
Transmission range: 10 meters
Function: Battery display, call function, music support, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
Usage: Hanging ear type
Single or dual-ear: Bilateral stereo
Color: Black red, black silver, obsidian, black green
K31 is equipped with a 500 mAh high-capacity battery, which can continuously listen to songs
About 40 hours, let you enjoy sports.
5.0 ear-mounted non-ear wireless sports waterproof, a card can be inserted
Package Content
1x Bluetooth Earphone
1x Manual
1x Charging cable
2x Spare earplug
Material
Care Tips for Sportswear and Athletic Shoes
To keep your sportswear and athletic shoes in top condition, it’s important to follow some simple care guidelines. Proper care not only extends the life of your gear but also ensures comfort, performance, and style during every workout.
Sportswear:
- Always check the manufacturer’s label before washing.
- Wash on a gentle cycle with cold or lukewarm water (30–40°C / 86–104°F).
- Avoid bleach or harsh detergents that can damage fibers and reduce moisture-wicking properties.
- Turn garments inside out to protect colors, prints, and logos.
- Air dry whenever possible; avoid direct sunlight or high heat.
- Use specialized detergents for sportswear if needed to remove sweat odors.
Athletic Shoes:
- Avoid machine washing unless absolutely necessary.
- Remove laces and insoles before cleaning.
- Clean dirt and stains with a soft brush and mild soap.
- Air dry at room temperature, using paper or shoe trees to maintain shape.
- Protect with water-repellent sprays to keep shoes looking new and prevent damage.
Extra Tips:
- Store clothes and shoes in a cool, dry place.
- Wash items regularly to prevent odor and bacteria buildup.
- Avoid fabric softeners on performance fabrics—they can reduce breathability.
Following these care tips ensures that your sportswear stays functional, comfortable, and stylish for every workout, run, or training session.
Guaranteed safe checkout
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Easy Returns - We make returns simple and hassle-free. If you’re not completely satisfied, return or exchange your items within 30 days, no questions asked.
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