G8 [without Memory Card] Bluetooth 5.0 Bone Conduction TWS Headphones IPX5 Waterproof Open Ear Sports Headphones for Running Hiking Driving Bicycling - Black

• 360° closed sound cavity design, clearer and specified sound
• IPX5 life-level waterproof, providing reliable protection performance, easy to deal with daily commuting, urban sports
• Bluetooth 5.0 chip, while achieving low power consumption, greatly improves the data transmission rate, making the sound quality better and the signal more stable
• A titanium wire to build a balanced body, ergonomic on-ear design, running, cross-country, skateboarding, and intense sports are never be restricted
• According to the size of different head shapes, it can be twisted and folded at will without falling off
• The built-in large-capacity lithium battery charges quickly and has a long battery life, allowing you to enjoy music non-stop

Specifications:

• Bluetooth version: 5.0
• Charging bin battery capacity: 280mAh
• Transmission distance: barrier-free 10 meters
• Maximum power consumption: 10mAh/hour
• Headphone battery capacity: 35mAh
• Songs/calls time: 4-5 hours
• Working voltage: 3.0-4.2V
• Charging interface: USB interface