• 45mm suspended resonance full-range internal magnetic speaker with heavy bass
• 8W high power, built-in 2200mAh high-performance lithium battery, with long battery life
• Bluetooth-compatible 5.0 technology, fast and stable connection
• IP67 dustproof and waterproof, durable to use
• Support TWS pairing, support 2 speakers to play in series at the same time
• Support TF card playback
• It can answer hands-free calls easily
• With TYPE-C charging port, fast charging speed
• Designed with a portable hook for easy portability

Specification:

• Bluetooth-compatible version: 5.0
• Waterproof grade: IP67
• Speaker: φ45mm 4Ω 8W
• Working distance: 10m
• Frequency range: 20Hz-20kHz
• Signal-to-noise ratio: ≥95dB
• Battery capacity: 2200mAh
• Charging interface: Type-C
• Product size: 112*97*45.5mm