We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black in-ear headset with charging case, matte finish, lightweight single earpiece

No Sew

No Sew HH03IB Bluetooth 6.1 headset, 100 hrs case, 18 hrs use, 500 mAh, 13 ohm, 80 g

SKU CH-4DBJ-DN3JQ

Bluetooth 6.1 in-ear headset with 500 mAh charging case delivering 100 hours total use and 18 hours continuous talk time

  • TypeIn-Ear
  • ColorBlack
  • THDIn Ear
  • Input Impedance13 ohms
  • Power Supplycell, lithium_polymer, 12v, true
  • ConnectorNo Jack
  • Bluetooth 6.1 connects two devices at once for smooth switching
  • 500 mAh case delivers 100 hrs total use with LED power display
  • 18 hrs talk time from 1.5 hr charge keeps you going all day
  • Dual ENC and CVC 8.0 filtering cuts traffic and wind noise for clear calls
  • 80 g lightweight build with 270° vertical and 360° horizontal rotation fits either ear comfortably

Business headset with Bluetooth 6.1

The Hsility HH03IB is a single-ear in-ear headset built for professionals who take calls throughout the day. It weighs 80 grams and connects wirelessly to two devices at once, letting you switch between a phone and a laptop without re-pairing. The 13 ohm impedance and CVC 8.0 noise cancellation target clear voice pickup in offices, trucks or home workspaces.

Sustained use with 500 mAh case

A 500 mAh charging case stores enough energy for 100 hours of total talk time, while the earpiece itself runs for 18 hours on a single charge. Replenishing the case takes 20 hours, yet a quick 1.5 hour top-up returns roughly 12 hours of continuous operation. The LED display on the case reports remaining power for both the earpiece and the case so you can plan recharges around long shifts.

Rotating boom fits either ear

The microphone boom rotates 270 degrees vertically and 360 degrees horizontally, allowing the headset to be worn on the left or right ear with the boom positioned precisely in front of the mouth. Three eartip sizes are included to secure a stable seal. If you need stereo audio or a over-head band, this single-ear design will not meet that requirement.

Highlights

  • Bluetooth 6.1 connects two devices at once for smooth switching
  • 500 mAh case delivers 100 hrs total use with LED power display
  • 18 hrs talk time from 1.5 hr charge keeps you going all day
  • Dual ENC and CVC 8.0 filtering cuts traffic and wind noise for clear calls
  • 80 g lightweight build with 270° vertical and 360° horizontal rotation fits either ear comfortably

Specifications

BrandHsility
ModelBluetooth Headset, HH03IB, HH03
Part NumberHH03
TypeIn-Ear
ColorBlack
THDIn Ear
Input Impedance13 ohms
Power Supplycell, lithium_polymer, 12v, true
ConnectorNo Jack
Ear CouplingOn ear
Cord Length1x charging case
Weight80 grams
Noise Cancellingsound_isolation
Wireless TypeBluetooth
Battery18 hours
Operating Time18 hours
Charge Time20 hours, 2 hours
Distance10 meters
Contains Embedded Batterycell
Microphone Impedance~3K ohm
Featuressound_isolation, 6.1, 18 hours, Without Cable, Media Control, Wireless, In Ear, dynamic_driver, 13 ohm, 10 meters, 1x earbuds
Package Contents1x earbuds, User Manual, 1x charging case, Eartip

Questions about this item

Does the headset get hot or drain the 500 mAh case quickly during all-day use?

The earpiece weighs 80 grams and runs up to 18 hours per charge, while the case provides 100 hours total runtime, so heat and frequent recharging are minimal.

What devices must I already own to use the Bluetooth 6.1 multipoint feature?

You need two Bluetooth-enabled devices such as a phone and a laptop to pair simultaneously and switch between them.

Will the 13 ohm impedance and CVC 8.0 microphone work clear enough with my older office desk phone?

The headset connects only via Bluetooth 6.1, so the desk phone must support Bluetooth audio profiles; there is no wired jack or DECT base included.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.