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Pair of solid black in-ear earbuds with LED charging case and USB-C cable

No Sew

No Sew Cj-bt61-aita Bluetooth 6.1 Earbuds Solid Black

SKU CH-HFZ4-XTRTJ

Bluetooth 6.1 earbuds with real-time AI translation via a paired smartphone, IPX7 waterproof fit, and a dual-LED charging case for 15 m range

  • Headphone styleIn Ear
  • ConnectionNo Jack
  • Wearing styleSingle Ear
  • Cord lengthUsb-c Charging Cable
  • Wireless technologyBluetooth
  • Supported distance15 m
  • Real-time AI translation via paired smartphone for travel and business
  • Bluetooth 6.1 low-latency link stable to 15 m for calls and music
  • Dual LED digital display on case shows earbud and case battery levels
  • IPX7 waterproof rating protects against sweat and rain during workouts
  • Works with iOS and Android devices for wide compatibility

Real-time AI translation for travel

These Bluetooth 6.1 earbuds provide two-way voice translation through a paired smartphone and compatible app, helping travellers, students and business users communicate across languages. The in-ear design stays secure during daily use.

Stable wireless link and visible battery status

A Bluetooth 6.1 connection pairs quickly and maintains low-latency performance up to 15 metres for calls, video and music. The charging case shows separate LED read-outs for the earbuds and the case so you can plan charging before long days away from a power outlet.

Upgrade from basic buds without translation

This set replaces earbuds that lack real-time AI translation, a dual LED battery display and an IPX7 waterproof rating. The jump is worth it when you need on-the-go language support, clear battery visibility and sweat-resistant durability for sport.

How it compares

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

Price $42.99
Pricier than about 67% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameCoolJumper
Model nameCj-bt61-aita
Part numberCj-bt61-aita
Product typeIn-Ear
Product colorSolid Black
Performance
Supported distance15 m
Audio & video
Headphone styleIn Ear
Wearing styleSingle Ear
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Size & build
Cord lengthUsb-c Charging Cable
In the box
In the boxWireless Earbuds (left And Right), Charging Case, Usb-c Charging Cable, Ear Tips (small, Medium, Large)

Questions about this item

How far can I move from my phone before the Bluetooth 6.1 link drops?

The wireless range is rated at 15 metres, so calls and music stay stable across a typical room or gym floor.

Will the earbuds and case overheat or get noisy during an all-day workout?

There are no moving parts or fans; the IPX7-rated buds stay cool and silent even during long, sweaty sessions.

What device do I need to use the real-time AI translation feature?

A paired smartphone running a compatible translation app is required; the earbuds themselves do not translate on their own.

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