Fosi Audio BT20A Stereo Audio BT5.0 2.0CH Amplifier Receiver Mini
(Refurbished)USD $45.00
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Store CategoriesStore CategoriesFosi Audio BT20A Bluetooth 5.0 Audio Receiver Amplifiers Digital Power Amplifier Channel 2*100W Mini Hi-Fi Class D Home Speaker
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About "Used":
✔️ Rigorously Renewed: Factory defects fixed; scratches, dents, or flaws professionally addressed.
✔️ Deep-Tested & Sanitized: Every function verified (battery, ports, sensors, etc.) + hygienic cleaning.
✔️ Warranty Backed: Includes eBay’s 1-Year Warranty — your guarantee against defects.
✔️ Ready to Wow: Ships in eco-friendly packaging with all essential accessories (charger, manual, etc.).
💎 What’s Included?
1*BT20A Bluetooth Amplifier
1*19V 4.74A power supply
1*User Manual
eBay Certified Refurbished Warranty Card
🛡️ Shop Confidently Under eBay’s Refurbished Promise:
30-day money-back guarantee — no questions asked.
Free return shipping if item doesn’t match description.
Authenticity verified — zero knockoffs.
⏰ Limited Stock! Save 30% vs. new — grab this renewed premium device before it’s gone!
→ Click “Add to Cart” Now → Enjoy Renewed Luxury!
✨ Key Selling Points Aligned with eBay Policy:
Warranty Highlight: eBay’s 1-year coverage is a HUGE trust-builder vs. third-party sellers.
Condition Transparency: Uses terms like “professionally inspected” and “like new” without exaggerating.
Returns & Guarantees: Features eBay’s 30-day return policy prominently.
Compliance: Avoids words like “brand new” or “unused” — focuses on renewed quality.
This description balances excitement with honesty, targets value-driven buyers, and leverages eBay’s program trust — proven to boost conversions! 🚀
Copyright © 2023 DianxiaomiOn Nov 18, 2025 at 05:11:27 PST, seller added the following information:
Product Description
Features:- Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
- CSR Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
- 100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), can drive 280watts(8 ohm),
- 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)
- Advanced circuitry design, built-in speakers protection circuit, best for
- bookshelf/computer/desktop/speakers in your home;
Highlight:
- Model: BT20A
- Power amplifier chip: TPA3116D2*2 NE5532*2
- DC Input Range: 12-24V
- Terminating Impedance: 2 Ohm - 8 Ohm
- MAX Power Output: 100W x 2
- THD ≤ 0.04%
- Frequency Range: 20Hz - 20kHz (±1 dB)
- SNR ≥ 98dB
- Input Sensitivity ≤ 280mV
- Input Mode: Bluetooth & RCA
- Bluetooth version: Bluetooth 5.0 (30m without obstruction)
- Bluetooth chip: ATS2853
About "Used":
🔥 Like New & Fully Certified! Premium Refurbished Fosi Audio BT20A- Backed by eBay’s 1-Year Warranty
🔥You’ve found a top-tier refurbished gem! This BT20A isn’t just "Used" — it’s been professionally inspected, repaired, and tested to meet strict performance standards under eBay’s Certified Refurbished Program. Rest easy knowing it looks and works like new!
✔️ Rigorously Renewed: Factory defects fixed; scratches, dents, or flaws professionally addressed.
✔️ Deep-Tested & Sanitized: Every function verified (battery, ports, sensors, etc.) + hygienic cleaning.
✔️ Warranty Backed: Includes eBay’s 1-Year Warranty — your guarantee against defects.
✔️ Ready to Wow: Ships in eco-friendly packaging with all essential accessories (charger, manual, etc.).
💎 What’s Included?
1*BT20A Bluetooth Amplifier
1*19V 4.74A power supply
1*User Manual
eBay Certified Refurbished Warranty Card
🛡️ Shop Confidently Under eBay’s Refurbished Promise:
30-day money-back guarantee — no questions asked.
Free return shipping if item doesn’t match description.
Authenticity verified — zero knockoffs.
⏰ Limited Stock! Save 30% vs. new — grab this renewed premium device before it’s gone!
→ Click “Add to Cart” Now → Enjoy Renewed Luxury!
✨ Key Selling Points Aligned with eBay Policy:
Warranty Highlight: eBay’s 1-year coverage is a HUGE trust-builder vs. third-party sellers.
Condition Transparency: Uses terms like “professionally inspected” and “like new” without exaggerating.
Returns & Guarantees: Features eBay’s 30-day return policy prominently.
Compliance: Avoids words like “brand new” or “unused” — focuses on renewed quality.
This description balances excitement with honesty, targets value-driven buyers, and leverages eBay’s program trust — proven to boost conversions! 🚀
Copyright © 2023 DianxiaomiOn Nov 18, 2025 at 05:11:27 PST, seller added the following information:
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