• Strictly select high-voltage resistant chips, charge for 10 minutes, can be used for 3 hours, fast charge for 2 hours, continuous playback for about 20 hours, ultra-long standby for 360 days
• Automatically answer incoming calls with synchronized phone ringtones, without the need for manual operation, making it safer and more convenient
• The combination of CVC algorithm and DSP hardware with professional noise reduction marks effectively reduces environmental noise and makes the sound scene more immersive
• Supports connecting two phones simultaneously
• Automatic answering of incoming calls (can switch to manual mode)
• Power on voice defaults to Chinese and English (customizable languages include Spanish, Japanese, German, French, Russian, and more)
• 40mm diameter high-definition version speaker
• Compatible with Android, Apple, and HarmonyOS

Specification:

• Bluetooth-compatible: 5.3
• Built-in polymer lithium battery 3.7V
• Transmission distance: 10m
• Battery: 500mAh lithium battery
• Standby time: 300 hours
• Call time: 18 hours
• AI voice assistant: support
• Waterproof: IPX65