FINEBLUE F350 Stereo Wireless Bluetooth Headset Ear Clip Design Headphone Digital Display Earphone with Charging Case

• Breathable, non-in-ear design, lightweight and painless to wear
• With intelligent power digital display
• The new version of stable link pairing
• Support HD calling 
• Intelligent voice prompts in Chinese and English (English is the default ) 
• Suitable for all smartphones

Specifications:

• Product Model: F350
• Product Version: BT V5.3
• Communication distance: 10 M
• Transmitting power: Class 2 (-6dbm - 4dbm)
• Charging voltage: DC 5V
• Battery capacity: 3.7V
• Battery capacity: Headset: 40mAh*2 / Charging case 300mAh
• Charging time: approx. 1.5h
• Listening time: approx. 5h
• Talking time: approx. 4h
• Standby time: approx. 230h 
• Charging type: Type-C
• Product size: 65 x 49 x 31mm (charging case)
• Product weight: 18g*2 (headphones) / 62g (including charging case)