• With Bluetooth-compatible 5.3 technology, fast pairing and stable performance, you can enjoy wireless music listening
• Adopting noise cancellation technology reduces the noise and keeps the stereo HiFi sound
• 180° adjustable wearing angle, with bone conduction, no need to jam the earphone into the ear, so as to better protect the hearing. Unlike in-ear headphones, it allows you to keep in touch and understand the surrounding environment to ensure safety
• Lightweight design for comfortable wearing, help to experience unparalleled comfort
• Great for wearing the headset when running, hiking, cycling, car driving, business occasion, etc

Specification:

• Bluetooth-compatible version: V5.3+EDR
• Listening time: about 30 hours
• Battery: 200mAh
• Wireless frequency: 2.4GHz
• Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
• Transmission distance: 10m
• Charging voltage/current: 5V/1A
• Charging time: about 2 hours
• Standby time: 200 hours
• Microphone sensitivity: -42DB