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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a stable, gaming-themed pair of true-wireless earbuds with tap controls and a fit you can actually adjust, choose OTL Technologies CB1220; if you need earbuds built for very small ears with a touchscreen charging case that shows the time and runs alarms, choose Xmenha Mini Touch Screen.
• OTL Technologies CB1220 — biggest strength: Bluetooth 5.3 with a 20 Hz–20 kHz dynamic driver, touch controls for calls and tracks, and two sizes of silicone eartips so you can tune the seal.
• OTL Technologies CB1220 — biggest trade-off: No active or isolating noise control, and the charging case is the only place the extra playtime lives — the buds themselves give you roughly 6 hours per charge.
• Xmenha Mini Touch Screen — biggest strength: A charging case with its own touchscreen for time, alarms and sound modes, plus an open-ear hook design aimed squarely at small ear canals.
• Xmenha Mini Touch Screen — biggest trade-off: The open-ear, ear-hook shape leaks sound in and out, so it will never seal like an in-ear bud, and the spec sheet's playtime figures are inconsistent (5–6 hours in one place, 30 hours in another).
• Who should pick which: Pick the OTL if you want a conventional in-ear TWS experience with a game-themed look. Pick the Xmenha if fit in tiny ears and a screen on the case matter more than isolation.
The CB1220 is a straightforward in-ear TWS set. Each earbud runs Bluetooth 5.3 with a dynamic driver covering 20 Hz to 20,000 Hz and a 16-ohm impedance, which is an easy load for a phone to drive. In practice that combination is what the spec sheet is pointing at when it talks about deep bass, smooth mids and clear highs — a normal, full-range tuning rather than something specialized. Touch control handles play/pause, track skipping, call answer/reject and voice assistant, so you rarely need to pull your phone out.
The part I like most on paper is the fit story. OTL ships two pairs of silicone eartips in the box, and the design notes call out small and large sizes. If you've ever had earbuds work loose on a run, that adjustability is the fix — a proper acoustic seal does more for perceived bass than any spec. Battery is 6 hours per charge with three additional charges stored in the USB-C case (350 mAh, about 1.5 hours to top up the case, 2 hours for the buds). Call it a full day of mixed listening if you keep rotating them back into the case.
Xmenha Mini Touch Screen: Who It's For
The Xmenha takes a different route entirely. This is an open-ear, ear-hook design — "open ear" placement, ear-hook shape — so nothing plugs your canal. Sound isolation is the listed noise control, which for an open design mostly means the physical gap does the work: you hear your surroundings, and your surroundings hear a bit of you. That's a real trade-off, and it's also the point for runners, cyclists and anyone who wants to stay aware.
The headline feature is the case. Its touchscreen lets you control sound modes, check the time and set alarms without touching your phone. Bluetooth 5.4 is the newer version here, and the buds are listed at just 3.8 g each in soft silicone, explicitly aimed at small ear canals, women and kids. The spec sheet is honest that this is a comfort-first product.
The battery data is where you need to read carefully. One line says 5–6 hours, another says 6–7, and the description claims about 30 hours with a 400 mAh case. Those numbers don't reconcile, so I'd treat the case capacity as the dependable figure and the rest as marketing. Charging is USB-C. Who should buy it: small-eared listeners, kids doing distance learning or audiobooks, and anyone who wants an alarm and a clock on the case. Who should skip it: bass lovers and noisy-commute listeners who need a seal.
Side-by-Side: Which Should You Choose?
• Best for a sealed, bass-forward listen → OTL Technologies CB1220. In-ear placement plus adjustable eartips.
• Best for staying aware outdoors → Xmenha Mini Touch Screen. Open-ear design, no canal blockage.
• Best for stable, adjustable fit → OTL Technologies CB1220. Two sizes of silicone tips in the box.
• Best for a case that does more than charge → Xmenha Mini Touch Screen. Touchscreen with time, alarms and sound modes.
• Best for newer Bluetooth → Xmenha Mini Touch Screen. Bluetooth 5.4 versus 5.3 on the OTL. In practice both are fine; this is a spec-sheet win, not a dramatic one.
• Best for a gift or a themed look → OTL Technologies CB1220. Orange game-themed case, printed gift box, teen-oriented.
• Best for commuting and exercise with a theme → OTL Technologies CB1220. The description names travel, commuting and exercise directly.
I'd buy the OTL Technologies CB1220. The reason is simple: for most people most of the time, the seal matters more than anything else on this page. In-ear placement, two eartip sizes, Bluetooth 5.3, 6 hours plus three case charges, and touch controls that cover calls and tracks — that's a complete, predictable TWS package with no contradictory numbers. I'd only switch to the Xmenha if my ears genuinely can't hold in-ear buds, or if I specifically wanted the touchscreen case and open-ear awareness. In my opinion, the OTL is the safer pick for the average listener; the Xmenha is the more specialized tool.
how to connect tws headphones
Charge the buds in the case first, then take them out — both models pair automatically once they've been paired before, which is how the OTL CB1220 describes its auto-pairing behavior. Open your phone's Bluetooth list, find the earbud name, and tap it. Keep the phone within the 10 m Bluetooth range both products list.
how to pair tws headphones
Put both buds in pairing mode (usually by removing them from the case), then select the model name in your phone's Bluetooth menu. The Xmenha pairs over Bluetooth 5.4 and the OTL over 5.3; both use a 10 m wireless range. If nothing shows up, forget the old entry on your phone first and repeat.
how to use tws headphones
Both sets use touch controls — tap to play or pause, skip tracks, and handle calls. The Xmenha adds case-side controls through its touchscreen for sound modes, time and alarms. Read the included user manual before first use, as the Xmenha's paperwork specifically asks.
how to reset tws headphones
Reset steps live in each product's user manual, and neither sheet lists a universal button combination, so follow the manual that ships in the box. Typically you clear the phone's Bluetooth list, return the buds to the case, then re-pair from scratch. That also resolves most dropout complaints, which the OTL's spec sheet frames as a connection-stability issue.
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