• Transmission distance about 10m
• Frequency response to 20Hz-20kHz
• Headset battery 40mAh
• Headset working time about 5-6 hours
• Charging case battery 480mAh
• Total working time About 30h
• Headset charging time About 1h
• Charging case charging time About 2h
• Waterproof rating

High computing power Bluetooth chip solution, dual-core processor, low power consumption, stable signal, audio encoding without attenuation

SVE AI call noise reduction technology ensures high-quality call effects, unaffected by interference, quality inspection reports, MSDS air and sea transport identification, Digital display charging case shows the remaining batter, reminding charging in time, Gradient spray, vibrant colors

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