This open-ear headset can deliver sound through your cheekbones to your cochleas. Great for people who don't want anything to cover their ears. Open ear design allows you to hear their surroundings as well as the music they enjoy. Avoid danger while running outside.ideal for indoor and outdoor use.

Features:

• BONE CONDUCTION TECHNOLOGY - Works by vibrations, sound transmit via cheekbone to your cochleas, which avoids hearing impairment compare to ordinary earphones. Open-ear design helps you stay alert to your surroundings, avoid danger and meanwhile enjoy music.
• TRUE WIRELESS & BLUETOOTH V5.0 - The latest Bluetooth V5.0 technology enable our headphones truly wireless to set yourself free from cable mess. And this technology provides faster pairing, stable connection and 33ft signal transmission (no-obstacle condition)
• CHARGING TIME AND BATTERY LIFE - Each side of earphone has built in 200mAh lithium battery. Full charge take 2 hours, Standby time 10 days and play time around 5 hours. Suitable for outdoor activities.
• DESIGN FOR SPORTS - IP55 sweatrproof to resist light rain and sweat for outdoor activities, such as jogging, cycling, running, driving etc. Use ABS + titanium alloy enable the headphone lightweight but more durable. Ergonomic design for comfortable wearing make sure you do sport freely never worry about falling out.

Specifications:

• Transmission range: 10M
• Speaker Type: Bone Conduction Technology Speaker
• Frequency: 20Hz-20kHz
• Microphone Sensitivity: -42db
• Battery: 120mAh Lithium Polymer Battery
• Play time: 4-5 hours
• Talk time: 5-6 hours
• Headphone charging time: 1.5 hour
• Standby Time: 5 days
• Material: TPE
• Size: 6.1 x 4.6 x 1.8 Inch

Package Includes:

• 1 x Set of headphones