• Open the lid and take it out to match: Take out the earphone and start it automatically. Put the earphone in the charging compartment to store and charge it
• High sensitive touch control: Touch area centralized easy to identify built-in voltage regulator circuit, effective identification of finger touch
• New upgrade Bluetooth-compatible V5.3 chip: Upgrade Bluetooth-compatible V5.3 chip module, bring a more stable, smoother and faster transmission experience
• 13mm moving coil diaphragm: Multi-layer sound effect superposition, to ensure the balance at the same time to enhance the clarity and bass effect details and levels more rich
• Built-in button battery: Headset built-in button battery with large power reserve, more durable than ordinary batteries

Specifications:

• Model: U16Pro
• Wireless frequency band: 2.402-2.480GHZ
• Sensitivity: 102DB±4DB (AT 1KHZ)
• Transmission distance: 10M
• Bluetooth-compatible version: 5.3
• Battery capacity: 35mAh for earphones, 300mAh for charging case