48 Hours Play Time & Stable Connection: Top Class built-in lithium batteries support up to 48 hours talk/music time
IPX5 WATERPROOf: Designed for your active lifestyle. These earplugs are IPX 5 and can withstand sweating
Crystal Clear Stereo Sound: Wireless earbuds with Bluetooth A2DP technology and microphone, providing you with high-quality pure stereo audio output with rich bass, clear midrange, balanced treble and high definition.
Ultra clear Phone Calls: High grade Mic allows you to take calls with the same quality as with your phone.
Match Your Lifestyle: Ultra-lightweight earbuds with a 45° oblique angle, flexible neckband with streamlined design, allowing for ultimate wearing comfort to match your active lifestyle like workouts, commute, running, jogging, cycling, driving, camping, hiking, gym exercise, and other outdoor sports
Magnetic Absorption Design: Built-in magnets allow you to connect two bluetooth headphones together when not in use, helping you pack easily and avoid loss. When you don't use wireless earbuds, the earplugs can stick to each other, it will hang around your neck, wear like a necklace around you, and it's a convenient way to carry it when you don't need it.
Worry Free warranty: Neckband headphones are built with selected materials solution and strict reliability and durability tests passed. You get our 1-year warranty

• Speaker driver size : 12mm
• Frequency range : 2.402 GHz - 2.480 GHz
• Frequency response : 20Hz-20KHz
• Input charging power : DC5V
• Wireless working distance: >10M
• Battery : 270mAh
• Charging Time : about 4 Hours
• Playback time : about 40-48 Hours
• Standby Time : 650 Hours*
• Microphone : Built-in Noise Cancelling
• Weight : 28g
• Product Size : L-600mm, W-12mm, H-51mm