How much does this Aukey Aukey EP-T27 Earbud Noise-Cancelling Bluetooth Earphones - Black cost?
This refurbished Aukey Aukey EP-T27 Earbud Noise-Cancelling Bluetooth Earphones - Black is listed at $50.00 on Backmarket via Dero. We compare prices across certified US sellers so you can find the best deal with warranty included.
What does "Refurbished" mean for this Aukey EP-T27 Earbud Noise-Cancelling Bluetooth Earphones - Black?
Refurbished means the Aukey EP-T27 Earbud Noise-Cancelling Bluetooth Earphones - Black has been inspected, tested, and restored to full working order before resale. Cosmetic wear may vary by grade, but the device is fully functional and sold with seller warranty.
What warranty does Backmarket offer?
When you buy through Backmarket, this product includes 12-24 mois.
What is the return policy on Backmarket?
Backmarket offers 14-30 jours if you need to return your order.
How long does shipping take on Backmarket?
Orders on Backmarket are typically delivered in 2-5 jours ouvrés.
Which refurbished Bluetooth speaker to choose?
JBL Charge 5: 20h battery, IP67 waterproof, powerful 360° sound, USB powerbank, deep bass. Refurbished: $100–130. Best value. Bose SoundLink Flex: Bose signature sound (clear, balanced), IP67, 12h battery, compact, wind-resistant mic. Refurbished: $80–110. Premium audio. Marshall Emberton II: vintage design, rock sound (mids), 30h battery, IP67, stackable. Refurbished: $90–120. Style + battery life. Sony SRS-XB43: Extra Bass (parties), LED, 24h battery, IP67, PartyConnect. Refurbished: $110–150. Powerful bass.
Refurbished Bluetooth speaker: battery life?
Real-world refurbished battery (80%+): JBL Charge 5 (16–20h), Bose SoundLink (10–12h), Marshall Emberton II (24–30h), Sony XB43 (20–24h). Factors: volume (50% = max battery), codec (AAC uses more), temperature (cold reduces ~20%). Charge: USB-C 3–4h (fast), micro-USB 4–5h (older). Powerbank: JBL Charge can recharge your phone. Degradation: battery loses ~20% capacity after 500 cycles (3–5 years normal use).
JBL vs Bose vs Marshall: which brand?
JBL: powerful bass (parties, outdoors), rugged IP67, excellent battery, accessible price. Models: Charge 5, Flip 6, Xtreme 3. For: sports, beach, volume. Bose: balanced premium sound (clear vocals, detail), compact, elegant design. Models: SoundLink Flex, Revolve+. For: indoors, audio quality, podcasts. Marshall: vintage rock design, warm mids, record battery, stackable. Models: Emberton II, Stockwell II. For: style, rock/jazz, long sessions. Sony: Extra Bass (EDM, hip-hop), party LED, PartyConnect. For: parties, bass.
Bluetooth speaker: IP67, stereo, codec—technical basics?
IP67: waterproof 3ft for 30 min (pool, beach OK), dust/sand resistant. IP67 > IPX7 (no dust rating). Stereo: 2 paired speakers = true stereo (JBL PartyBoost, Bose SimpleSync). Mono: 1 speaker = 360° sound (not stereo). Codec: SBC (standard, 200ms latency), AAC (Apple, better), aptX (Android, low latency). Range: 30–50 ft Bluetooth 5.0 (walls reduce). Power: 20–40W (portable), 60W+ (parties). Mic: hands-free calls (average quality).
Refurbished Bluetooth speaker: what to check?
Check: battery life (80%+ capacity, <300 cycles), sound (distortion at max volume, bass, treble), waterproofing (IP67 seals intact), buttons (volume, play, Bluetooth), LEDs, mic (calls). Accessories: USB-C/micro-USB cable, manual. Test: fast Bluetooth pairing, 30ft+ range, full charge 3–4h, 10h+ playback at 50% volume. Warranty: 12 months (battery, speakers, electronics). Returns: 14-day satisfaction guarantee.
Why is my order placed on a partner site instead of Dero?
Dero is a comparison engine — we find the best refurbished and secondhand deals across the US. When you click Buy, you complete your purchase directly on the certified seller's website, which handles payment, shipping, and customer support.
Who do I contact if I have a problem with my order?
Contact the seller where you completed your purchase. Customer service details are usually in your order confirmation email from that marketplace.
Refurbished
