• IPX7 Waterproof: It is suitable for use around swimming pool, beach even rainy weather without the risk of damage
• 3D Stereo Sound: Adopts 2*20W high-power speaker unit and subwoofer diaphragm, boasting 3D stereo surrounding sound
• TWS Wireless Interconnection: Support two speaker dual pairing, they can form 80W large audio array
• Noise Reduction Microphone: Keep away from noise, offering high-definition hands-free calling
• Type-C 5V/2A Fast Charging: It only takes 3 hours to fully charge
• Music Playback: Support AUX cable, Bluetooth-compatible and TF card (Card Not Included)

Specification:

• Bluetooth-compatible version: 5.0 
• Power: 20W*2
• Play time: ≥8 hours (@65dB SPL 50% volume)
• Input: DC 5V/2.1A
• Charging time: ≤3h
• Bluetooth-compatible distance: ≥30m (no occlusion)
• Speaker size: 53mm
• Battery capacity: 7.4V/6600mAh
• Distortion: ≤1.0%
• Standby current: ≤40uA