The SOONBOX S5300 is a mid-sized portable Bluetooth speaker designed to deliver solid sound performance and flexibility for casual indoor or outdoor use. Key features include dual 20W drivers (for around 40W RMS), a peak output spec of up to 160W, and Bluetooth 5.3 for stable wireless streaming. It supports a wide set of playback modes — you can use music from your phone via Bluetooth, an AUX cable, USB stick, or a micro-SD/TF card. It includes FM radio and supports TWS, meaning you can pair two units for stereo effect.

Specifications

• Brand: SOONBOX

• Model: S5300.

• Bluetooth version: Bluetooth 5.3 (JL chip). 

• Max output (peak): ~160 W. 

• RMS (continuous) output: 20W × 2 (40W) with 78 mm drivers.

• Battery: 3,600 mAh (one listing) and playtime 6-8 hours.

• Transmission range: >10 m. 

• Inputs/Modes: Bluetooth, TF (micro-SD) card, USB, AUX, FM radio, TWS pairing. 

• Dimensions: ~320.2 × 164.2 × 118.3 mm. 

• Weight: Net ~1.75 kg; Gross ~1.8 kg.

• Materials: ABS plastic body + fabric mesh grille.