F7B (Rechargeable) One to One Wireless Microphone
Request F7B exact band, transmitter configuration, package list, MOQ and wholesale quotation.
SKU:A210016
PROFESSIONAL AUDIO · B2B SOURCING
F7B is a rechargeable one-receiver/one-microphone system using DSP frequency locking across a stated 677.7–696.3 MHz range, with 16 channels, 40 Hz–18 kHz response and rechargeable receiver operation.
F7B is a rechargeable one-receiver/one-microphone system using DSP frequency locking across a stated 677.7–696.3 MHz range, with 16 channels, 40 Hz–18 kHz response and rechargeable receiver operation.
| Configuration | rechargeable one-receiver/one-microphone |
| Frequency range | 677.7–696.3 MHz |
| Channels | 16 stated |
| Oscillation | DSP frequency locking |
| Frequency stability | ±10 ppm |
| RF power | 10 dBm |
| Audio response | 40 Hz–18 kHz |
| THD | ≤0.5% |
| Receiver sensitivity | −95 to −71 dBm |
| S/N ratio | ≥90 dB |
| Audio output | 300 mV maximum |
| Transmitter battery | 1 × AA alkaline |
| Receiver battery | 18650 rechargeable |
| Continuous use | 4–8 h, battery dependent |
| Compliance | Confirm frequency legality for destination market |
| Package / MOQ | Request confirmation |
Suitable for speeches, education, karaoke, small events and wireless-audio distribution.
Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.
Is the F7B available for wholesale orders?
Yes. Contact ELEGAUDIO with your quantity, destination market and application for current pricing and availability.
Can specifications or packaging be confirmed before ordering?
Yes. Request the current specification sheet, packing information and order details before purchase.
What information should I include in an inquiry?
Please include model, quantity, destination country and intended application for a faster quotation.
Request current pricing, availability and distributor support.
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