• With Bluetooth-compatible 5.3 technology, fast pairing and stable performance, you can enjoy wireless music listening and HD phone calling voice
• No need to jam the earphones 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
• Great for running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality instantly
• Universal support for all Bluetooth-enabled smartphones

Specification:

• Bluetooth-compatible version: V5.3
• Transmissieafstand: ≤10m/33ft
• Earphone size: 58.5*42.5mm
• Battery: charging case: 800mAh; earphone: 100mAh for each
• Charging time: charging case: about 3.5h; earphone: 1.5h
• Weight: charging case: 92g; earphone: 10.9 for each
• Earphone waterproof rate: IPX6
• Charging case size: 135.85*45.16*29.2mm