Coluna de festa Havit SK905BT (Classic I) preta

The Havit SK905BT (Classic I) Black is a compact portable Bluetooth speaker designed to deliver powerful sound with practical features for mobile use. Equipped with dual 10W drivers (20W RMS) and an advanced AC7016 chip, the speaker produces clear highs and pronounced bass from a small housing. Its IPX7 waterproof rating, TPU and metal mesh construction and built-in 2000mAh battery make it suitable for indoor and outdoor use, while Bluetooth 5.3, AUX input, TF card slot and TWS pairing extend connectivity and playback options.

Advantages

The speaker combines 20W RMS output and a robust AC7016 audio chipset to provide balanced sound and sufficient volume for small gatherings. IPX7 protection and a durable TPU plus iron/metal mesh housing protect the unit from moisture and accidental impacts. A 2000mAh battery supports extended playback up to 25 hours on moderate volume, and USB Type-C charging restores capacity in approximately 3 hours. Multiple playback options — Bluetooth 5.3, AUX, TF card — and TWS functionality allow flexible use and stereo pairing.

Suitable for

• Small parties and outdoor gatherings
• Poolside, beach or camping where water resistance is required
• Portable use with smartphones and tablets
• Hands-free calls and single-room music playback

Key specifications

• Audio output: 10W x 2 (20W RMS)
• Peak output: 48W PMPO
• Bluetooth version: 5.3 with up to 10 m range
• Battery: 2000mAh, up to 25 hours playback (dependent on volume and content)
• Charging: USB Type-C, approx. 3 hours full charge
• Ingress protection: IPX7 waterproof
• Connections: AUX input, TF card reader, Bluetooth, TWS pairing
• Housing: TPU and metal/iron mesh for impact resistance
• Color: Black

How to use

Charge the speaker via the USB Type-C port until the battery indicator shows full. Press the power button to switch the speaker on and enable Bluetooth pairing; select "Havit SK905BT" from your device's Bluetooth menu. For wired playback, connect a device via the AUX port or insert a TF card with audio files. To use TWS, pair each speaker following the manufacturer's pairing sequence to establish stereo output. Use onboard controls to adjust volume, change tracks and answer calls with the hands-free function.

Recommendations

To maintain battery longevity, avoid leaving the speaker fully discharged for long periods and charge it after extended use. Rinse and dry the exterior after exposure to saltwater or sand. For best sound and battery performance, avoid continuous maximum-volume playback and store the speaker in a dry place when not in use.