Ulanzi A21 Magnetic Wireless Lavalier Microphone with AI Noise Reduction

$48.99

Option: Black - Black / USB Type-C
In stock

Estimated delivery between January 12 and January 17.

Ulanzi A21 Magnetic Wireless Lavalier Microphone with AI Noise Reduction

14-Day Returns

Unhappy with your order? Return within 14 days of delivery.

Ulanzi A21 Magnetic Wireless Lavalier Microphone with AI Noise Reduction

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Damaged, defective, or lost items are covered with a full refund.

Shipping & Delivery

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  • Delivery Time: Most orders arrive within 5–10 business days.
  • Processing: Orders are checked and packed within 1–4 business days.
  • Flat Shipping: One rate for all sizes and quantities.
  • Pricing: Prices include all applicable taxes. International orders may incur local duties; we notify you in advance.
  • Delivery Protection: Lost or delayed shipments are fully covered.
  • Extended Delay Coverage: In very rare cases — such as unexpected carrier delays or technical issues — if your package has not moved or arrived after 30 days and the carrier has not reported it as lost, we will automatically consider it lost and issue a full refund.
  • Tracking: Real-time tracking is available for all shipments.
  • Address Updates: Contact us before dispatch if you need to update your shipping address.
  • Support: Email us at help@devicean.com. If we can't respond immediately, we will get back to you as soon as possible.

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Returns & Refunds

We’re confident you’ll love your purchase — but if something isn’t right, we’ll make it right.

  • Return Window: 14 calendar days from delivery for any reason (dissatisfaction, defect, or damage).
  • Free Returns for Our Error: Defective, damaged, or incorrect items — return shipping is free.
  • Change of Mind: Return allowed, but shipping is paid by the customer.
  • Fast Refunds: Issued within 3–5 business days after your return is received and inspected.
  • Easy 3-Step Process: Submit return request → Receive instructions → Send & Refund.
  • Happiness Guarantee: Even after the return window, contact us for replacements, partial credits, or alternative solutions.
  • Support: Email us at help@devicean.com. If we can't respond immediately, we’ll get back to you as soon as possible.

Read full Returns & Happiness Guarantee Policy

Ulanzi A21 Magnetic Wireless Lavalier Microphone with AI Noise Reduction

$48.99

$48.99

Choose option
Option: Black - Black / USB Type-C
  • Black - Black / USB Type-C
  • White - Black / USB Type-C
  • Black - Black / Lightning
  • White - Black / Lightning

Product Details

Experience broadcast-quality audio with the Ulanzi A21 Magnetic Wireless Lavalier Microphone. Smart AI noise reduction strips away distractions, leaving only your voice crystal clear—ideal for content creators, podcasters, and professionals.

The magnetic clip stays put through any movement, while dual transmitters and a compact charging case keep you recording for hours.

Universal compatibility with laptops, tablets, and phones means seamless integration into your existing setup. Wireless freedom has never sounded this good.

General Information

  • Brand: Ulanzi
  • Model: A21
  • Microphone Type: Lavalier microphone
  • Polar Pattern: 360° Omnidirectional

Audio Specifications

  • Signal-to-Noise Ratio (SNR): >58 dB
  • Sampling Rate: 32 kHz / 24-bit

Wireless & Transmission

  • Transmission: 2.4 GHz
  • Wireless Operating Range: Up to 100 m (328 ft) in open space
  • Compatible Devices: Laptops, tablets, phones

Battery & Power

  • Battery (Transmitter): 3.7 V, 75 mAh Polymer Li-ion, up to 6 hours runtime
  • Battery (Charging Case): 3.7 V, 400 mAh (1.48 Wh) Polymer Li-ion, recharges 2 transmitters twice
  • Charging Time: 1.5–2 hours
  • Runtime: 6 hours per microphone; 30 hours total with charging case

Physical Specifications

  • Dimensions (Transmitter): 28 × 26 × 13 mm (1.10 × 1.02 × 0.51 in)
  • Weight (Transmitter): 8 g (0.28 oz)
  • Dimensions (Charging Case): 93 × 38 × 32 mm (3.66 × 1.50 × 1.26 in)
  • Weight (Charging Case): 49 g (1.73 oz)

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