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Lightweight headset microphone with flexible boom and compact 3.5 mm receiver

KIMAFUN

KIMAFUN G100-1 2.4G Wireless Waterproof Headset Microphone with 3.5mm Receiver

SKU CH-SQN0-RQDHN

Waterproof 2.4 GHz headset microphone with 3.5 mm receiver, 15 m range and 6–7 hour battery for fitness instruction

  • Connection3.5 mm/ 6.35 mm/ USB
  • Waterproof headset withstands sweat and splashes during intense workouts
  • 4 GHz wireless link auto-pairs in seconds for cable-free freedom
  • Up to 100 feet wireless range lets you move across large studios
  • 5 mm receiver plus 6.35 mm adapter connects to phones, laptops and PA systems
  • Rechargeable battery delivers 6 to 7 hours of continuous teaching time

Fitness Wireless Headset

The KIMAFUN G100-1 is a 2.4G wireless headset microphone built for fitness instructors and active users. Its waterproof condenser capsule and sweatproof gooseneck resist moisture during high-impact sessions. The cable-free design stays stable while moving, dancing or teaching. It connects automatically to the 3.5mm receiver within seconds.

15-Metre Range and Six-Hour Battery

Wireless transmission reaches 15 metres (50-100 feet) so instructors can roam the studio freely. The built-in lithium battery delivers 6-7 hours of operation after a 2-3 hour charge. A bundled Y-splitter and 6.35mm adapter extend compatibility to smartphones, laptops, cameras and PA systems. The single-channel 2.4G link handles one microphone at a time.

Lightweight Cool Running

No active cooling is required because the low-power 2.4G circuit generates minimal heat during use. The headset weighs little enough to wear for full classes without neck strain. Silent operation adds no background noise to recordings or live sound. Power draw stays low enough that the battery lasts through back-to-back sessions.

How it compares

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

Price $43.99
Cheaper than about 55% of the 1,309 comparable items (median $47.99).

Specifications

Ports & slots
Connection3.5 mm/ 6.35 mm/ USB

Questions about this item

Will the 2.4G wireless link stay stable if I keep my older 3.5mm PA speaker in the same rack?

The 2.4G system auto-pairs within two seconds and maintains a 15-metre range, so a legacy 3.5mm speaker connected through the receiver will not cause interference.

How do I confirm the headset is transmitting correctly after pairing?

The receiver locks automatically within two seconds; speak into the waterproof condenser and listen through the 3.5mm output — clear voice pickup with no drop-outs at up to 15 metres confirms operation.

Does the box include the 6.35mm adapter for my mixer, or must I buy it separately?

A 6.35mm adapter is supplied in the package along with a Y-splitter for 3.5mm devices, so no extra purchase is needed for mixer or smartphone connections.

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