Ailipu sp-3121D

*Ailipu SP‑3121D – Portable Bluetooth PA System (Party Speaker)*

Imagine a powerful, all‑in‑one speaker that fits in one hand, yet fills a hall with clear sound, deep bass, and bright lights. The *Ailipu SP‑3121D* is built for parties, church services, small events, or any moment you need music and voice to cut through the noise.

### Design & Build
– *Dual 10‑inch woofers* (2 × 10″) deliver punchy bass and balanced mids.
– *Taller, rectangular chassis* with a rugged plastic/ABS body, finished in sleek black.
– *Vibrant blue & green circular LED rings* on the front pulse with the beat, adding a visual vibe.
– *Retractable handle & rear wheels* for easy transport; fits on standard speaker stands via a pole mount.
– *Weight ≈ 15 kg* (some listings say 2 kg – likely packaging variation), sturdy enough for stage use yet portable.

### Power & Performance
– *PMPO rating 90,000 W* (marketing peak figure; realistic RMS estimate ~ 100 W × 2 channels).
– *Rechargeable battery* (Li‑ion or deep‑cycle) gives *up to 8–10 hours* of playtime, perfect for day‑long events.
– *AC mains (220 V) operation* when grid power is available; auto‑switches to battery when power cuts.
– *Frequency response 40 Hz – 20 kHz*, decent for vocals and music.

### Connectivity & Features
– *Bluetooth 5.0* – pair any phone, tablet, or laptop instantly.
– *Two wireless VHF microphones* (handheld) included, with built‑in receiver.
– *USB & microSD slots* for MP3 playback straight from a flash drive or memory card.
– *FM radio tuner* for background music when no device is handy.
– *Aux (3.5 mm) line‑in* for wired sources.
– *LED display* shows track info, battery level, and mode.
– *Remote control* for hands‑free operation from a distance.
– *Multiple input channels*: Mic 1, Mic 2, Line In, Bluetooth/USB/FM.

### Ideal Use Cases
– *Parties & Karaoke nights* – bright LEDs, wireless mics, long battery life.
– *Church services / Preaching* – clear voice projection, backup power.
– *Teaching / Training* – easy mic use, portable setup.
– *Outdoor events / Markets* – wheels and handle make movement smooth.

### Quick Spec Snapshot
– *Model:* SP‑3121D
– *Brand:* Ailipu
– *Power:* 90,000 W PMPO (≈ 200 W RMS total)
– *Speakers:* 2 × 10 inch woofers
– *Battery:* Rechargeable, 8 h – 10 h runtime
– *Connectivity:* Bluetooth, USB, SD, FM, Aux, 2 × wireless mics
– *LEDs:* Blue/Green party lights
– *Weight:* ~ 15 kg (unit)
– *Dimensions:* Approx. 55 × 32 × 28 cm (varies slightly)

### Bottom Line
The *Ailipu SP‑3121D* packs a punch with its dual 10‑inch drivers, loud 90,000 W PMPO claim (realistic usable power), long‑lasting battery, and built‑in wireless mics. The colorful LEDs and sturdy trolley design make it a go‑to for anyone needing portable, reliable sound for parties, worship, or community events without the hassle of complex setups.

_(Info compiled from listings on Jumia, marketplace posts, and product specs ¹ ² ³ ⁴.)_