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Black open-ear clip-on earbuds with digital display charging case

No Sew

No Sew M100 Open Ear Bluetooth 5.4 Clip-On Headphones Black 40h

SKU CH-5NSG-XW78E

Open-ear clip-on headphones with Bluetooth 5.4, 40-hour playtime, IPX7 waterproofing and a digital-display charging case

  • Headphone styleOn Ear
  • ConnectionNo Jack
  • Wearing styleOpen ear
  • Cord lengthTwo earphones
  • Wireless technologyBluetooth
  • Battery pack40 h
  • Open-ear design keeps you aware of surroundings
  • Bluetooth 5.4 gives stable connection up to 33 feet
  • 40 hours total playtime from the charging case
  • Intelligent touch screen for quick music and call control
  • IPX7 waterproof rating handles sweat and rain

Open-Ear Clip-On Headphones with Bluetooth 5.4

These headphones use an open-ear, bone-conduction design that sits outside the ear canal. They connect wirelessly via Bluetooth 5.4 and offer up to 40 hours of total playtime with the charging case. A digital display on the case shows remaining battery level. Touch controls manage playback and calls without physical buttons.

Suited for Outdoor Awareness, Not Noise Isolation

Runners and cyclists who need to hear traffic and surroundings will benefit from the open-ear fit. The IPX7 rating handles heavy sweat and rain during intense sessions. Buyers who want active noise cancellation or a sealed in-ear fit for noisy commutes should look at a different design.

Bluetooth 5.4 Connection Up to 33 Feet

The headphones maintain a stable wireless link up to 33 feet from the source device. Bluetooth 5.4 provides lower latency and faster pairing than older versions. If your workout space or desk setup requires a longer wireless range, this specification may limit placement options.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $24.99
Typical for this category: the median of 7,078 items is $25.99.

Specifications

Product
Brand nameTANFESO
Model nameM100
Product typeOn-Ear
Product colorBlack
Performance
Supported distance33 ft (10.1 m)
Audio & video
Headphone styleOn Ear
Wearing styleOpen ear
Noise cancellationNone
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Battery pack40 h
Run time40 h
Size & build
Cord lengthTwo earphones
In the box
In the boxC-type data cable, Digital display charging box, Two earphones, an instruction manual

Questions about this item

Will the silicone ear hooks on the M100 need replacing after heavy use?

The soft silicone hooks are built into each clip-on earphone and are not designed to be user-replaceable.

What limits continuous playback on the M100 during long sessions?

The internal battery provides up to 40 hours of operating time before the case must be recharged via its C-type cable.

How much heat or noise does the M100 charging case produce when used all day?

The case uses a digital display and C-type charging with no moving parts, so it runs silently and generates negligible heat.

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