• Bluetooth-compatible V5.0 connectivity, effective wireless distance is about 10m, compatible with most Bluetooth-enabled smart devices, providing strong signal connection
• Bring the automatic answering function, which automatically answers the call after 5 seconds, no need to answer the call manually, safe and fast
• The built-in high-quality, anti-interference microphone can effectively answer high-definition calls without hands, and the sound fidelity is high
• It can control the previous/next song, volume up or down, play or pause, automatic callback and other functions, simple and convenient
• Built-in rechargeable 180mAh battery supports a long time for continuous talk time and standby time
• It is very convenient for motorcycle driving, takeout, express delivery, outdoor sports, snowboarding, skating, etc

Specification:

• Product model number: BT8
• Answering phone calls method: automatic/manual 
• Bluetooth-compatible version: V5.0
• Response frequency: 180-2000KHZ
• Noise-to-noise ratio: 80dB
• Transmission distance: 10m
• MIC distance: ≤1m
• Lithium battery: 3.7V/180mAh
• Bluetooth-compatible name: BT8 
• Cord length: 42cm   
• Pole length: 22cm    
• Handset diameter: 4cm  
• Handset thickness: 1.3cm
• Functions: Listen to music, call answering, voice guide, voice call, support for Apple, for Samsung, for Xiaomi, for MEIZU and other smartphones, compatible with iPad, notebook, desktop computer and other digital settings