Model: A7 | Wireless Lavalier Microphones

A7 Wearable Button Wireless Microphone

A new form factor for wireless mics. The round, button-sized transmitter has an integrated soft-silicone back clip that opens from 0° to 360°, so it attaches to collars, caps or a lanyard without loose parts. One-key ENC noise reduction, 360° pickup and 48 kHz/24-bit audio suit vlogs, interviews and live selling. You can play back video sound without unplugging the receiver.

Integrated back clip and lanyard: nothing to lose
One-key ENC noise reduction
360° omnidirectional pickup, 48 kHz / 24-bit
Up to 100 m transmission
≈5 h per TX, 30 h with charging case
Audio playback without unplugging the receiver

Send Inquiry Request Sample

MOQ: 100–500 units (standard), 1,000+ units (OEM/ODM)

Lead time: 7–15 days (standard), 25–35 days (OEM/ODM)

Samples: 5–7 days standard, 10–15 days customised

Specifications

Technical Specifications

Full datasheet and packing details are supplied with your quotation

Wireless	2.4 GHz adaptive frequency hopping, GFSK 2 Mbps
Range	Up to 100 m
Polar pattern	Omnidirectional
Frequency response	20 Hz – 20 kHz
Sensitivity	-38 ± 1 dB
SNR	> 89 dB
Max SPL	120 dB SPL
Sampling	48 kHz
Battery	TX 65 mAh, case 300 mAh
Runtime	≈5 h per TX, 30 h with case
Charging time	TX < 2 h, case < 2 h

OEM / ODM Options

Logo printing and custom colours
Branded packaging and multilingual manuals
Firmware, voice prompts and UI language
Compliance support: FCC, CE, RoHS, UN38.3

Product Details

Detail images are shown in Chinese. An English brochure and spec sheet are available on request.

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Interested in this product?

Tell us your market, quantity and customisation needs. Our sales engineer replies within 24 hours with pricing, MOQ and sample availability.

Email

baiqing0919@outlook.com

+86 131 4990 0919

Address

Bao'an District, Shenzhen, Guangdong, China

A7 Wearable Button Wireless Microphone