response == null :: response == null :: response == null :: This Wireless Earbuds with Charging Base Featuring Bluetooth® 4.2 Wireless Technology and Built-In microphone with volume control. Can easily Pairs from up to 30 feet away. Simply pair your handheld device with the earbuds to enjoy dynamic stereo sound. Also include 100 mAh Battery. Add your company name and logo to create a marketing tool that everyone will want to get their hands on.