The Hoco HA4 Powerful Outdoor Bluetooth Speaker is designed for outdoor listening with a durable build and a stable wireless connection. It features a 351.8 × 145.7 × 182.3 mm structure and weighs 2.195 kg, offering a solid form suitable for varied environments. The speaker operates on Bluetooth version 5.3 powered by the JL6956C chip to support smooth connectivity during use.

The 4500mAh battery provides up to 4 hours of playback, with a full charge requiring approximately 4 hours. Dual 4 inch speaker units deliver 20W output each, offering consistent audio performance. The HA4 supports multiple playback modes including Bluetooth, TWS, FM radio, USB, TF card, AUX, and additional wired or wireless input options.

This model is suitable for users seeking a versatile speaker that can be used outdoors while maintaining reliable connection and multiple media source compatibility.

Key Features:

• Dimensions 351.8 × 145.7 × 182.3 mm

• Weight 2.195 kg

• Bluetooth 5.3 with JL6956C chip

• 4500mAh battery with approx. 4 hour charging time

• Up to 4 hours playback per charge

• Dual 4 inch 20W speaker units

• Supports Bluetooth, TWS, FM, USB, TF card, AUX