ERKEI SEHN Bluetooth Speaker Pink — 25W, IPX7

ERKEI SEHN Bluetooth Speaker is a rugged, IPX7 waterproof portable speaker with 25W of stereo power, pulsing multi-color LEDs, and up to 24 hours of battery life for parties, beach days, and everyday listening.

This compact triangular-prism speaker pairs modern Bluetooth 5.3 connectivity with punchy low end and synced LED effects to deliver loud, clear sound wherever you go. Built to resist splashes and short submersions, it’s designed for outdoor gatherings, poolside playlists, and hands-free calls. TWS pairing lets you link two units for true stereo sound, while the Type-C recharge and AUX input keep playback flexible.

How loud and clear is the sound for parties or small gatherings?

The ERKEI SEHN speaker produces up to 25W of combined output through two drivers tuned for balanced highs, defined mids, and impactful bass. Proprietary audio tuning minimizes distortion even at higher volumes, so voices and instruments remain intelligible while bass punches through.

• 25W total power from dual drivers
• Balanced frequency response for clear vocals and strong bass
• TWS pairing option to double volume and create stereo separation

Can I use this speaker at the beach or near water?

Yes — the speaker has an IPX7 rating, meaning it can withstand rain, splashes, and temporary submersion up to 1 meter for 30 minutes. Its rounded, impact-resistant housing resists knocks and slides, making it suitable for pool parties, sandy beaches, and camping trips.

• IPX7 waterproofing for submersion protection
• Rugged triangular prism shape resists drops and bumps
• Compact size that’s easy to carry to outdoor activities

How long will the battery last and how do the lights affect runtime?

The internal battery supports up to approximately 24 hours of playback on a single charge under moderate volume settings. Multi-color LED lights can be toggled on or off; disabling the light show extends battery life when you need longer runtime.

• Up to 24 hours playtime per charge (varies by volume and usage)
• Type-C charging for faster recharges
• Light button to turn pulsing LEDs on or off to conserve battery

What connectivity and call features does it offer?

Equipped with Bluetooth 5.3, the speaker supports stable wireless connections up to about 100 feet in open space and quick pairing with modern devices. It also includes an AUX jack for wired playback and a built-in microphone for hands-free calls.

• Bluetooth 5.3 for improved range and reliability
• AUX input for non-Bluetooth audio sources
• Built-in mic for phone calls without touching your phone

Who is this for? The ERKEI SEHN Bluetooth Speaker is ideal for listeners who want portable, splashproof sound with a visual light show — from students and party hosts to outdoor enthusiasts and beachgoers. If you need sturdy build quality, easy pairing, and a speaker that doubles as a small-scale party centerpiece, this model delivers flexible playback options, long battery life, and robust audio performance in a compact, travel-friendly package.