• Superspeed Era, New Bluetooth-compatible V5.3: HD calls have no delay, low power and stable transmission,10m fast connection, enjoy wireless listening
• 8h Play: 2400mAh battery capacity, provide strong motive power, can play continuously for 8 hours
• High-fidelity Audio: the 3rd gen ACavity acoustic cavity, equipped with high-bass diaphragm technology, to experience natural and lifelike music experience
• IPX7 Waterproof: Scratch resistance and wear resistance, IPX7 waterproof rating, not afraid of sweat rain splash, music without limits
• Support HD hands-free call, TF card insert, etc.

Specifications:

• Bluetooth-compatible version: 5.3
• Transmission range: ≥10 meters
• Output power: 4Ω 5W *2
• Battery capacity: 2400mAh
• Input: Type-C 5V/2A
• Frequency response: 80hz-15khz
• Distortion: ≤10.0%
• Driver unit: 66mm
• Playing time: About 8 hours (medium volume)
• Charging time: 3 hours