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Black in-ear wireless earbuds in charging case

No Sew

No Sew SPACE NC01T TW991 PRO Wireless Earbuds accessory

SKU CH-XWBW-KJ8ZK

In-ear wireless earbuds with 6-mic ENC, dual-device connection, IPX5 rating and 30-hour battery life

  • Driver size12 mm
  • Frequency range5 Hz-20 kHz
  • Headphone styleIn Ear
  • Impedance32 ohms
  • Signal-to-noise ratio114 decibels
  • Power supplyBattery, true
  • Open the case and connect instantly with no complicated setup
  • Pair phone and laptop simultaneously and switch between them without reconnecting
  • Six microphones with ENC and wind-noise reduction keep calls clear in noisy places
  • Stable Bluetooth pairing stays reliable at home, in the office or on the move
  • Lightweight 43.88 g design gives up to 30 hours total playtime for all-day use

True wireless earbuds for daily commuters

The havit SPACE NC01T TW991 PRO are in-ear true wireless earbuds built for people who want simple audio and calls throughout a workday. They weigh 43.88 grams and use 12 millimetre drivers with a 5Hz-20KHz frequency response. Bluetooth connectivity removes cables and the IPX5 rating protects against sweat and rain.

Dual-device pairing fits a phone-and-laptop workflow

Multipoint Bluetooth lets the earbuds stay connected to two sources at once so you can move from a mobile call to a laptop meeting without repairing. Six microphones with ENC and wind-noise reduction keep speech clear in open-plan offices or outdoors. The charging case uses a Type-C cable and stores enough energy for 30 hours total playtime.

Upgrade from single-connection buds or wired sets

If your current earbuds require manual switching or lack noise-cancelling microphones, the NC01T adds multipoint convenience and 114 decibel sensitivity for louder, cleaner output. Buyers who need on-ear controls, wireless charging or a dedicated app for EQ will not find those features here.

How it compares

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

Price $19.99
Cheaper than about 60% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameHavit
Model nameSPACE NC01T, TW991 PRO
Part numberTW991 PRO
Product typeIn-Ear
Product colorBlack
Performance
Supported distance15 m
Audio & video
Driver size12 mm
Frequency range5 Hz-20 kHz
Headphone styleIn Ear
Impedance32 ohms
Signal-to-noise ratio114 decibels
Audio sensitivity114 decibels
Wearing styleSingle Ear
Mic impedance~3K ohm
Mic frequency response20 Hz-20 kHz
Mic signal-to-noise ratio114 decibels
Mic sensitivity114 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyBattery, true
Battery pack30 h
Run time30 h
Charging time2 h, 1.5 h
Built-in batteryBattery
Size & build
Cord lengthCharging Case,Type C Charging Cable
Product weight43.88 g
In the box
In the boxUser Manual, Wireless Earbuds(L&R), Charging Case,Type C Charging Cable, Eartip(S/M/L)

Questions about this item

How long can the earbuds run before the battery becomes the limiting factor during continuous use?

The earbuds provide up to 7 hours per charge and 30 hours total with the charging case before needing to recharge.

Do the earbuds get hot or noisy when used for long calls throughout the day?

The lightweight 43.88‑gram design with soft ear tips stays comfortable and produces no audible noise during all‑day use.

What does the buyer need to supply to charge the case and use the earbuds?

A USB‑C power source and a Bluetooth‑enabled phone or laptop are required for charging and pairing.

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