Product details of USAMS YH21 YH Series Bluetooth V5.3 Wireless Headset - Black

Features:

• Breathable protein leather ear caps for more comfortable wearing
• Immersive stereo effect, high-definition microphone call
• Upgrade Bluetooth 5.3 solution, stable and not disconnected
• 70 hours of ultra long music enjoyment

Specifications:

• Chipset: JL
• Function: Bluetooth, Microphone, true wireless stereo, Waterproof
• Waterproof Standard: IPX-4
• Connectors: TYPE-C
• Active Noise-Cancellation
• Bluetooth Standard: Bluetooth V5.3
• Battery Indicator: LED
• Chipset Model: Wt200
• Wireless delay time: 51-60 ms
• Connection Distance: ≤10 meters
• Impedance: 32Ω
• Speaker Diameter: 40mm
• Speaker Sensitivity: 108±3dB/1Khz 0.179V
• Frequency Response: 20Hz~20KHz
• Battery Capacity: 500mAh
• Listening Time: 70 hours
• Calling Time: 60 hours
• Charging Time: About 3 hours
• Material: ABS+PC
• Size: 167x186x80mm
• Weight: 223g