• Product specifications
• 1. Model: bt-8
• 2. Bluetooth version: V5.3
• 3. Single headphone capacity: 2000mAh.
• 5. Working time: 80 hours.
• 7. Charging time: about 1.5 hour.
• 8.Waterproof: IPX5 waterproof
• 9.Noise reduction version: cvc8.0
• 10.Sensitivity: 106dB SPL ± 3dB
• 11. Wireless distance: 10m.
• 12. Product weight: 111g
• 13. Product size: 19x14x1.3cm