Sbox BT-803 Black

The Sbox BT-803 Black is a compact Bluetooth speaker designed for portable audio, featuring hands-free calling and versatile playback options. It delivers clear sound with a 5W RMS output and supports multiple input sources for flexible use.

Key features

• Bluetooth V5.0 with JL chip for stable connectivity up to 15m range
• 5W RMS output power with 57mm driver and 100Hz–20kHz frequency response
• 1200mAh battery providing 3–5 hours of playtime at 60% volume; charges in 2.5–3.5 hours via microUSB
• Supports hands-free calls, USB, TF card, AUX, Bluetooth, and TWS pairing
• 84dB sensitivity and ≥65dB signal-to-noise ratio for clear audio
• Compact dimensions: 150 x 60 x 100 mm; weight: 379 g