SHIDU S155 Portable Bluetooth Speaker (Support Music Play Audio, 5W)

Output Power: 5W | Model: S155 | Bluetooth Version: 4.2 | Battery Capacity: 800mAh | Charging Time: 3–4 Hours | Usage Time: 4–6 Hours | SNR: ≥70dB | Size: 135×78×31mm | Weight: 170g | Functional Interface: TF Card / Micro-USB Charging Port / Audio Input / Headphone Output