Warranty:3 months warranty.We will provide a full refund or replacement if you have received a defective product and contact us. Friendly customer service for life time. Colorful: Our shining colorful straps, You can find suitable wearing straps for good shining mood.It’s the perfect accessory. Reliable: Installing and removing the straps only takes a few seconds. The bottom of the strap has an opening for the microphone. For its excellent elasticity,accidental pulls cause no break to the strap. Comfortable:Our straps is made from eco-friendly silicone. It’s extremely durable, super lightweight(0.2 oz), feels great on your skin.you'll even feel nothing. Safety:This hold strap Suitable for AirPods and Pro,Pro2 tightly.Built-in magnets lock earbuds around your neck.When slipping out of your ears, your earbuds will simply fall around your neck. Compatible with in-ear wireless earbuds.