TECKNET Portable Bluetooth Speaker IP67 Waterproof, 30H Playtime, TWS Pairing

Bold sound meets rugged portability

Meet the TECKNET BS004, a compact Bluetooth speaker designed to travel as easily as you do. Its small footprint fits in a backpack or glove compartment, yet it projects clear, well-balanced audio that fills a room, yard, or campsite with your favorite tracks. The subtle dual-color logo and durable finish give it a modern edge you’ll notice in daily life.

All-day listening, real-world stamina

When you push play, you’ll get long-lasting energy from a single charge. In typical use at 50% volume, the unit can run up to 30 hours. Real tests show around 20+ hours at 70% volume and 11+ hours at higher levels. Battery life will vary with content and volume, but the speaker aims to keep the music going through workdays, weekends, and longer outings.

• Up to 30 hours at moderate volume
• 20+ hours at 70% volume in practice
• 11+ hours at 90% volume for high-energy sessions

Wireless freedom with modern Bluetooth

Built around Bluetooth 5.4, the BS004 pairs quickly with most phones, tablets, and laptops. The connection remains steady within about 35 feet, and you can expand your sound with True Wireless Stereo (TWS) by linking two speakers. Auracast compatibility provides flexible device recognition for easier setup in shared spaces.

• Reliable range up to ~10 meters (35 feet)
• TWS for stereo pairing with a second speaker
• Auracast support to simplify multi-device use

Durable design for life on the go

IP67 waterproof and dustproof protection means the speaker is ready for pool days, beach trips, or rain showers. A magnetic base makes it simple to attach the unit to metal surfaces, while the woven strap adds hands-free carrying options. The speaker’s compact size makes it easy to stash in bags, cars, or backpacks.

• IP67 water and dust resistance
• Magnetic base for versatile placement
• Integrated woven strap for hang-and-go use

What’s in the box and quick setup

Inside you’ll find the TECKNET BS004 speaker, a USB-C charging cable, and a quick start guide. A simple setup means you can pair and play in moments, whether you’re at home, at a gathering, or outdoors.