Portable Bluetooth speaker with 50 W power, waterproof body, and wireless connectivity Boom 3i Black D5100010 Anker Soundcore

Soundcore Boom 3i Black — a powerful 50 W portable Bluetooth speaker with deep bass, water-resistant housing and strong wireless performance. Built for parties, outdoor action and high-impact sound anywhere.

Key benefits

• 50 W output → loud, rich and dynamic audio

• Large woofer + tweeters → deep bass and crystal-clear highs

• BassUp™ enhancement → boosted low-frequency punch

• Bluetooth wireless → stable long-range connectivity

• Water-resistant design → safe near water or in rain

• Long battery life → hours of continuous playback

• Durable construction → ready for outdoor use

• Easy portability → compact body with comfortable grip

• Optional RGB lighting → immersive party atmosphere

• Great for indoor and outdoor sound

Technical specifications

• Model: Boom 3i Black D5100010

• Type: portable Bluetooth speaker

• Power: 50 W

• Driver setup: woofer + tweeters

• Frequency response: approx. 50 Hz – 20 kHz

• Connectivity: Bluetooth

• AUX input: 3.5 mm (if included)

• Battery: Li-ion

• Playback time: several hours

• Water resistance: IPX rating

• Build: rugged, shock-resistant

• Color: Black

Why worth buying

Boom 3i delivers massive sound from a portable body — ideal for parties, travel and outdoor entertainment.

Usage scenarios

• House parties and backyard events

• Beach, pool, hiking

• Outdoor workouts

• Movies and gaming

• Travel and camping

• Daily music listening

Package contents

• Boom 3i Black speaker

• Charging cable

• User manual

About the brand

Soundcore is known for powerful, durable and innovative audio designed for modern everyday use.