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Wireless Earbuds, 2026 Bluetooth 5.4 Sleep Ear buds, Wireless Headphones
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 3:03 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 76% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓Intelligent passive noise reduction - With advanced noise reduction technology, it can isolate up to 40 decibels of environmental noise, making it very suitable for concentrating attention in noisy environments. This technology allows you to enjoy the pleasure of music in your leisure time, amidst noisy crowds, or while traveling.
✓Studio Sound & Crystal Calls – Feel every beat with large 10mm dynamic drivers delivering powerful bass and balanced highs. For calls, dual ENC microphones reduce 98% of background noise, so your voice comes through loud and clear even in busy cafes or streets.
✓55-Hour Total Battery & Fast Charging – Enjoy 8 hours of continuous playback on a single charge, and up to 55 extra hours with the compact charging case. A quick 10-minute charge gives you 2 hours of music. The smart digital display on the case shows exact battery level – no more guessing when to recharge.
✓Bluetooth 5.4 & Ultra-Low Latency – Rock-solid wireless connection with next-gen Bluetooth 5.4 ensures instant pairing and stable signal within 33ft. Ultra-low 43ms latency syncs audio perfectly with video, making these ideal for lag-free gaming, movies, and calls.
✓All-Day Comfort & IPX7 Waterproof – Ultra-lightweight earbuds with ergonomic soft silicone ear tips provide a secure, pain-free fit for hours – wear them while sleeping, working, or working out. IPX7 rated means they survive sweat, rain, and even rinsing, perfect for intense gym sessions or outdoor runs.
✓Unique sleep mode to ensure sleep quality: Gently click the S29 touch key 4 times to activate the sleep mode. In this mode, HFP and touch functions will be turned off to ensure that your sleep is not disturbed.
⚙️ Specifications
Brand
Rulefiss
Color
A-Elegant Black
Ear Placement
In Ear
Form Factor
In Ear
Model Name
S29
Brand Name
Rulefiss
Model Number
S29
Built-In Media
Portable charging box, S29 Wireless Earbuds(L/R), USB-C charging cable, User Manual
Age Range Description
Adult
Warranty Description
1
Number of Items
1
