**Product Specifications:**
**Versions:** Standard version, upgraded version, Bluetooth version, 5.0, 5.0 second generation
**Sound Features:** HiFi sound quality, 3D surround sound, bass speaker, dual bass speaker, enhanced dual bass speaker
**Sound Evaluation:** ââ, ââ
**Volume:** ââ, âââ
**Battery Life:** 8 hours, 10 hours
**Button Controls:** Available
**Performance:** TF card slot, audio output, FM radio, USB playback
**Applicable Scenes:** Portable, home, parties, travel, cycling, collection, square dancing
**Speaker Power:** 25W, suitable for large venues
**Bluetooth Connectivity:** Stable connection up to 10 meters with Bluetooth 5.0
**Battery:** 2000mAh lithium battery for approximately 10 hours of playback
**Play Modes:** Bluetooth/FM radio/AUX/USB/TF card
**Compatibility:** Compatible with various devices such as computers, DVDs, and phones
**Dimensions:** 287mm x 130mm x 139mm
**Price:** $888
**Additional Features:** FM radio, voice prompts, multiple playback modes, wide compatibility
**Control Features:** Power switch, light indicator, play/pause, next/previous track, mode selection, hands-free calling, EQ sound effects, AUX input, reset button, charging input, USB/TF card slots, microphone
**Technical Specifications:** Bluetooth 5.0, lithium battery 3.7V, speaker size 4 inches + 1.5 inches, speaker power 15W + 10W, control method touch buttons + knob, maximum TF support 32GB
Please note that the above specifications are based on data from Soaiy's laboratory and may have slight variations in actual usage.