• Ring-shaped indicator design, lights up red when charging, and lights up blue after successful Bluetooth-compatible pairing, which is more intuitive
• Added voice button, the user can easily activate the "Siri" intelligent voice by pressing the voice button in driving mode
• The up/down button is designed on the side of the body, which is convenient for users to control the previous/next of Bluetooth-compatible music when driving
• Using the latest Bluetooth-compatible 5.0 chip, high-sensitivity microphone, CVC noise reduction technology, longer transmission distance, DSP signal processing technology for clearer calls
• Built-in 300mAh battery, longer battery life

Specification:

• Bluetooth-compatible version: 5.0
• Transmission distance: 10 meters
• Battery capacity: 300mAh
• Size: 5.5x3.5x1.3cm