A19 true wireless Bluetooth headset

Product Specifications:

• Bluetooth Version: V5.0+EDR
• Supported Profiles: HFP1.7, HSP1.2, A2DP1.3, AVRCP1.6, SPP1.2, PBAP1.2, BDR/BLE
• Bluetooth Frequency Range: 2.402-2.480 GHz
• Reception Range: Up to 10 meters
• Audio Signal-to-Noise Ratio (S/N): ≥100dB
• Battery: 50mAh Lithium Battery, 3.7V
• Microphone: Silicon mic, -42dB±3dB sensitivity
• Usage Time: 4-5 hours for calls or music playback (varies with volume and audio content at 80% volume)
• Charging Time: 1-1.5 hours for earphones, 2 hours for charging case

Charging Box Features:

• Charging Voltage: 5V/0.75A
• Charging Port: USB
• Recharge Capability: Can charge the headset up to 15 times
• Capacity: 2000mAh, includes additional features like a flashlight and hanging rope
• This Bluetooth earphone set offers high-quality audio with a robust Bluetooth 5.0 connection, ensuring seamless and stable connectivity. The included charging case not only provides multiple charges but also features a built-in flashlight and a convenient hanging rope, making it perfect for on-the-go usage.