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Jet black wireless lavalier mic with USB-C receiver and charging case

NPTCL K1 Wireless Lavalier Microphone USB-C Jet Black

SKU CH-C56M-S5WBD

A USB-C wireless lavalier pair with a 24-hour charging case, 70-foot range and noise-reduction chips for two-person recording

  • Mic sensitivity70 decibels
  • Mic impedance2200 ohm
  • Mic signal-to-noise ratio64 decibels
  • Product colorJet Black
  • Crystal clear audio from DPS noise-reduction chips and windscreen cover
  • 24-hour total runtime with charging case and 6 hours per microphone
  • Plug-and-play USB-C connection with automatic pairing no app required
  • Dual-microphone kit captures two speakers simultaneously for interviews
  • Stable wireless recording up to 70 feet with low latency

Dual-clip USB-C lavalier system

The NPTCL K1 delivers two wireless microphones that connect directly to USB-C devices including iPhone 15, iPhone 16, recent Samsung Galaxy and Google Pixel phones, and USB-C iPad Pro models. Each clip-on unit weighs very little and pairs automatically when the receiver is plugged in, so no app or Bluetooth setup is required. The package includes a charging case that stores both transmitters and extends total recording time to 24 hours. A windscreen on each microphone reduces plosives during close-up speech.

Suited to two-person mobile recording

Content creators who film interviews, vlogs or TikTok clips with a second speaker will benefit from the dual-channel pickup and 70-foot operating range. The system is not compatible with Android 8 or earlier, GoPro cameras, DSLRs, or any device that only offers a 3.5 mm audio jack. Users with Lightning-only iPhones such as the 14, 13, 12 or 11 series need a separate Lightning adapter, which is not included. Buyers who require on-board gain controls or internal recording should consider other solutions.

Steady output during long sessions

Each transmitter runs for six hours on a full charge, and the case recharges them for a combined 24 hours of use before the case itself needs power. The 2200 ohm impedance and 70 dB sensitivity produce a consistent 64 dB signal-to-noise ratio, so background hiss stays low even when the subject moves to the edge of the 70-foot range. Latency remains imperceptible throughout the battery cycle, allowing uninterrupted streaming or recording without the level drops that appear when a single battery nears depletion.

How it compares

Measured against everything we stock in Streaming & USB Microphones, at today’s prices. Recalculated every night.

Price $58.99
Pricier than about 58% of the 1,309 comparable items (median $47.99).

Specifications

Product
Brand nameNPTCL
Model nameWireless lavalier micorphone for iphone
Part numberK1
Product colorJet Black
Audio & video
Mic sensitivity70 decibels
Mic impedance2200 ohm
Mic signal-to-noise ratio64 decibels

Questions about this item

What type of USB-C device must I already own for the NPTCL K1 receiver to plug in and work?

The receiver uses a USB-C connector, so you need a phone, tablet or laptop with a USB-C port — such as iPhone 15 or 16, iPad Pro 10 or later, Samsung Galaxy S22 through S25, or Google Pixel models.

If I keep an iPhone 14 or earlier that only has a Lightning port, can I still use the K1 microphone with it?

The K1 itself is USB-C only; to use it with an iPhone 14, 13, 12 or 11 you must add a separate Lightning-to-USB-C adapter, which the supplier notes as a supported configuration.

After pairing, how can I confirm the K1 microphone is transmitting audio correctly?

The charging case displays a battery-level number for each microphone, and the system provides a 64 dB signal-to-noise ratio with 70 dB sensitivity, so a clear, low-noise recording at up to 70 ft range confirms proper operation.

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