Description: 

• Model: FRB N-27
• Battery & Charging: Equipped with a 400mAh battery that charges via Type-C in about 1.5 to 2 hours.
• Connectivity: Uses Bluetooth 5.4 for a stable wireless connection up to 10 meters.
• Standalone Play: Features a TF (MicroSD) card slot, allowing you to listen to music without a connected phone.
• Call Features: Includes 5 voice-changing modes and a smart vibration motor to alert you of incoming calls.
• Controls & Design: Features magnetic power control (power on/off by attaching/detaching the earbuds) and touch controls.
• Durability: Rated for IPX3 water resistance, protecting it from sweat and light splashes. 

Controlling Music & Calls:

• Play/Pause: Press the multi-function button once.
• Volume Up: Press the "+" button.
• Volume Down: Press the "-" button.
• Next Track: Long press the "+" button.
• Previous Track: Long press the "-" button.
• Answer/End Call: Press the multi-function button once.
• Reject Call: Long press the multi-function button.
• Activate Voice Assistant: Double press the multi-function button.