Portable speaker Anker Soundcore Boom 3i — 50W, Bluetooth, waterproof, green

Anker Soundcore Boom 3i is a portable 50W speaker designed for outdoor listening. It combines Bluetooth wireless connectivity, a waterproof enclosure and a compact, durable housing to provide clear, powerful audio on the go. The speaker's green finish identifies the model visually while the construction prioritizes portability and resistance to outdoor conditions, making it suitable for picnics, beach visits and small gatherings.

Advantages

The speaker delivers up to 50 watts of output power for strong volume and defined bass response in outdoor environments. Bluetooth pairing enables wireless connection to phones, tablets and other devices without cables. The waterproof design and robust housing protect against splashes and light rain, while the compact form factor and integrated controls simplify transport and operation. Battery life and charging are designed to support extended use away from mains power.

Suitable for

• Outdoor gatherings such as picnics and beach days
• Small to medium-sized parties and social events
• Portable personal listening at home, in parks or on trips
• Use with smartphones and tablets for music streaming

Key specifications

• Output power: 50 W total
• Wireless connectivity: Bluetooth
• Ingress protection: waterproof design (splash/rain resistant)
• Form factor: portable, compact housing
• Controls: onboard playback and pairing buttons
• Color: green

How to use

Turn on the speaker using the power control, enable Bluetooth on your source device and select the speaker from the available devices list to establish a wireless connection. Adjust volume and playback using the onboard buttons or from the connected device. For outdoor use, place the speaker on a stable surface away from direct immersion in water; the waterproof design protects against splashes and light rain but is not intended for prolonged submersion. Recharge the speaker using the included charging cable when the battery indicator shows low charge.

Recommendations

For consistent performance outdoors, avoid exposing the speaker to prolonged direct sunlight or extreme temperatures. Keep the charging port closed during use in wet conditions and check battery level before extended outings to ensure uninterrupted playback.