Bluetooth Headset Bluetooth V5.1 Hands-free Headset With Wireless Earbuds Car Headset Feature: quantity: 1 100% brand new and high quality. The latest Bluetooth earphones let your hands slide freely, surf and play games, allowing you to get the most out of your smartphone. Easy to use. easy to listen to. Enjoy hands-free calling. You can have long conversations with friends without interfering with your normal activities. It is so small and portable that you can take it with you and use it anywhere. For left and right ears Supports wireless Bluetooth connectivity, speakerphone and voice prompts It supports answering/rejecting incoming calls and redialing the last number It can connect two bluetooth devices at the same time Compatible with various brands of bluetooth mobile phones and bluetooth notebooks, tablets, MIDs, etc. Simple control buttons: volume control, volume up/down, previous and next song. Specification: Wearing method: ear-hook in-ear Transmission protocol: HSP/A2DP/HFP/AVRCP Features: Bluetooth wireless headset Battery characteristics: polymer lithium battery Connection interface: Micro USB+ Bluetooth version: V5.1 Power supply: built-in rechargeable battery, 300mA AD/DC charger: DC5 to 6V, 170mA Normal charging time: up to 1 hour (approximately) Talk time: Up to 48 hours Listening time: 35 hours Transmission distance: 10M Waterproof grade: IPX7 Standby time: up to 2600 hours Product size: (length X width X height) 65X45X18MM/2.59X1.77X0.71INCH Package Included: 1X bluetooth headset 3X Silicone Ear Tips 1X data cable 1X Headphones 1X Description