• Using V4.2 Bluetooth-compatible chip, stable and fast connection
• With built-in 90mAh rechargeable battery, up to 6 hours of music time
• Soft and lightweight, skin-friendly wire material
• Silicone ear tips, comfortable to wear, no pain to your ears
• Compatible with most mobile phones, tablets and other Bluetooth-compatible devices
• Magnetic absorption design, convenient storage
• IP4 dustproof and waterproof, durable to use

Specification:

• Transmission range: 10 meters
• Battery capacity: 90mAh
• Music time: about 6 hours
• Charging time: about 1 hour