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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-29 · 6 min read · Independent comparison
• Yoidesu Charging Cable — biggest strength: It is a dedicated replacement USB charging cord built specifically for the AfterShokz AS800 and ASC100, with multi-protection filtering and a low working temperature. Biggest trade-off: It only charges those models — it makes no sound and does nothing else.
• otinsile Earbuds — biggest strength: A complete wireless audio package: 14.2mm drivers, Bluetooth 5.4, IPX7 waterproofing and up to 36 hours of total playtime with the case. Biggest trade-off: It is an entirely new set of earbuds, so it is a bigger decision than replacing one worn-out cable.
• Who Yoidesu is for: Anyone whose AS800 or ASC100 headset has stopped taking a charge and just needs the cord replaced.
• Who otinsile is for: Runners, gym-goers and commuters who want secure over-ear hooks, sweat resistance and long battery life.
• In short: Yoidesu fixes what you already own; otinsile gives you something new to wear.
The Yoidesu cable is a single-purpose accessory, and that is exactly its appeal. It is a USB charging cord with a male-to-female connector and four pins, made from TPE and finished in black with a round cable shape. It weighs about 16 grams — light enough that it disappears in a gym bag or a jacket pocket and you forget it is there until you need it. The connector is designed for the AfterShokz AS800 and ASC100, so this is not a universal cable you can hand to a friend with a different headset.
Who should buy it: If you own an AS800 or ASC100 and the original cord has frayed, been lost, or stopped making a reliable connection, this is the targeted fix. It is also a sensible spare to keep in a second bag so you are never caught with a dead headset before a run. Who should skip it: anyone who does not own those specific models, and anyone hoping to upgrade their sound — this cable cannot do that, because it does not produce audio at all. It is an accessory, not a product you build a listening setup around.
otinsile Earbuds: Who It's For
The otinsile earbuds are the opposite kind of purchase: a complete wireless audio product you wear. They use 14.2mm dynamic drivers with a 20Hz–20,000Hz frequency range and 80-ohm impedance, and they are built around an over-ear hook design in off white. That hook shape is the headline ergonomic decision here. Instead of relying on a silicone tip wedged into your ear canal to stay put, the earbuds anchor over the ear, which the manufacturer positions as giving a secure fit and better sound isolation with minimal leakage during workouts.
The battery story is the other big pillar. You get 8 hours of continuous playback per charge, stretching to 36 hours total with the carrying case, and the case itself carries a 600mAh battery. A full charge takes about 2 hours, while the case's fast charging takes roughly 1.5 hours. Bluetooth 5.4 handles the connection with a stated 10-meter range and low latency, which matters if you are watching video on a phone or tablet while you train.
Durability is where these earbuds make their strongest case for athletes. IPX7 waterproofing is a genuinely high rating — it covers sweat, heavy rain and the kind of soaking a long outdoor run can produce. Touch controls on the earbuds handle playback and calls, and an ENC microphone reduces ambient noise so your voice comes through more clearly on the other end. The package also includes a 1-year warranty.
Side-by-Side: Which Should You Choose?
• Best for replacing a broken cable → Yoidesu Charging Cable. It exists for one job: getting an AS800 or ASC100 charging again.
• Best for actually listening to music → otinsile Earbuds. The Yoidesu cable has no audio function whatsoever.
• Best for battery life → otinsile Earbuds. 8 hours per charge and 36 hours with the case, versus a cable that holds no charge itself.
• Best for workouts and rain → otinsile Earbuds. IPX7 waterproofing and over-ear hooks are built for sweat and weather.
• Best for a spare in your bag → Yoidesu Charging Cable. At 16 grams it is the lighter, simpler thing to carry.
• Best for calls → otinsile Earbuds. The ENC microphone and touch controls make hands-free use practical.
• Best for people who already own AfterShokz AS800/ASC100 → Yoidesu Charging Cable. It is model-specific by design, which is a strength if you own those headsets and a dealbreaker if you do not.
• Best for a single, complete audio upgrade → otinsile Earbuds. One purchase covers sound, fit, battery and waterproofing.
In my opinion, the two products barely overlap, so the honest answer depends on what is actually broken in your life. If your AfterShokz headset is fine and only the cord has failed, I would buy the Yoidesu Charging Cable — it is the correct, targeted fix and nothing more is needed. But if you are shopping because you want earbuds to run and train in, I would buy the otinsile Earbuds without hesitation: the 36-hour total playtime, IPX7 rating, Bluetooth 5.4 and over-ear hooks make it the far more complete product. Check the current price on Amazon before deciding, since both sit in very different budget categories.
No. It is specified for the AfterShokz AS800 and ASC100 only. If you own a different headset, this cable is not the right match.
Yes, based on the IPX7 waterproof rating. That level of protection covers sweat and heavy rain, and the over-ear hooks are designed to keep them in place during activity.
You get 8 hours of continuous playback, extending to 36 hours total when you use the charging case. A full charge takes about 2 hours, and the case's fast charging takes roughly 1.5 hours.
They solve different problems, so value depends on your need. If you only need to replace a charging cord for an AS800 or ASC100, the Yoidesu cable is the smarter spend. If you want a complete set of sport earbuds, the otinsile Earbuds deliver far more for the money. Check current prices on Amazon for both.
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