Efredo White Call Noise Cancelling Earphones, AI Learning, Clear Voice, Ambient Mode, AptX IPX4, Waterproof for Life, Noise, Hustle and bustle, Construction Sites, Workplace, Home Work, Telework, Web
Efredo White Call Noise Cancelling Earphones, AI Learning, Clear Voice, Ambient Mode, AptX IPX4, Waterproof for Life, Noise, Hustle and bustle, Construction Sites, Workplace, Home Work, Telework, Web
Efredo White Call Noise Cancelling Earphones, AI Learning, Clear Voice, Ambient Mode, AptX IPX4, Waterproof for Life, Noise, Hustle and bustle, Construction Sites, Workplace, Home Work, Telework, Web
- Bluetooth version: 5.2 external sound isolation function; Call noise cancelling mode and external sound intake function; Ambient mode transmitter output; Class 1 compatible codec: SBC / AAC / AptXTM maximum communication distance: Approx. 32.8 ft (10 m) (best effect)
- Charging Time: Approx. 2 hours of continuous playback / Talk time: Approx. 7 hours / Maximum approx. 4.5 hours / Charging time of phone with case: Approx. 3 times
- Waterproof performance: IPX4 equivalent (earphone part only); Weight: Main unit: Approx. 0.2 oz (5.3 g) x 2; Charging case: Approx. 1.8 oz (50.7 g); Sensor: Thermistor, 9 axis (acceleration, angle speed, azimuth sensor). Built in both sides
- Compatible OS : iOS 13.0 or above / Android 8.0 or above Accessories: Fitting stabilizer, strap, earpiece (S,M,L), USB cable for charging
- Make a clear voice for your caller. Noise-canceling earbuds for your caller that delivers clear "just your voice"
- Adopts noise canceling technology with 500 million data learning. The world's first to adopt AI learning noise canceling technology. Equipped with an AI chip that learns more than 500 million clear voice and sound audio data, it can not only be used as everyday sounds, but also eliminates the hustle and bustle of the city, and noise during construction to deliver clear audio to your caller
- Versatile and designed with an emphasis on the design, and it has a simple and sophisticated off-white design that has reduced gloss, which is suitable for both music and high quality business. Shape design to match the curve of the ear for a stable fit
- Easy to set up with the dedicated app, display remaining battery, noise cancellation, microphone test function, ambient function
Brand: | er-CO・CCO・LO |
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Color: | White |
Manufacturer: | er-CO・CCO・LO |
Part Number: | MSZ2HQF |
Isin: | IRBFLALWRY2E |

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Noise-canceling earbuds for your caller that delivers clear "just your voice"
Adopts noise canceling technology with 500 million data learning.
The world's first to adopt AI learning noise canceling technology. Equipped with an AI chip that learns more than 500 million clear voice and sound audio data, it can not only be used as everyday sounds, but also eliminates the hustle and bustle of the city, and noise during construction to deliver clear audio to your caller.
Multi-functional and designed with high sound quality.
A simple and sophisticated design with a low luster that is suitable for business. Shape design to match the curve of the ear for a stable fit.
Easy to set up with a dedicated app.
Displays remaining battery amount.
Noise canceling function.
Microphone test function.
Ambient function
Processing Time
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- Most orders are processed within 1–3 business days, depending on product availability.
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Shipping Method | Estimated Delivery | Cost |
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Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
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Order Cancellation Policy
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We accept returns for most items within 30 days of delivery for a full refund.
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Partial refunds may be granted in specific situations, such as:
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Shipping Cost for Returns
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Refund Processing
Once your return is received and inspected:
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The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
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