Letsfit Wireless Earbuds, Bluetooth 5.0 Headphones with Built-in Mic, True Wireless in-Ear Earbuds HD Stereo Sound, Bluetooth Earbuds for Running

Customer Service: 7*24H email reply, 45 days return/refund, 12-month . Buy with confidence. Letsfit wireless earbuds provide clear and high-resolution sound that lets you appreciate all the details of your music and helps you reach your fitness goals.

Features: Superior Sound Quality: designed with 6mm speaker, high-elastic polymer diaphragm, and Bluetooth 5. 0 technology, deliver studio HD quality sound Lightweight & Comfortable Design: One earbud weighs 4g, only half size of the same kind One-Step Pairing: Pick wireless earbuds up from charging case, they will connect to the last paired Bluetooth device automatically Charge On-the-Go: 3 hours playtime from a single charge and 10. 5 extra hours with the portable charging case

Trouble shooting: How to pair one earbud alone: â–¶Make sure the earbud and your phone are next to each other and turn on the Bluetooth of your phone Take the earbud out of the charging case and turn it off by pressing and holding the MFB button for 3 seconds. â–¶Press and hold the MFB button on the earbud until the indicator flashes red and blue alternately and earbud enter s pairing mode In the list of found Bluetooth devices in your phone, choose "H802-L" or "H802-R" to pair.

SPECIFICATIONS Model: H802 Bluetooth Standard: V5. 0 Operating Range: 33 feet/10 meters (No obstacles between) Supporting Protocols: A2DP/HFP/HSP/AVRCP Charging Time: 1 hour (earbuds); 1. 5 hours (charging case) Talk/Playing Time: about 3 hours (Varies according to volume level and audio content) Charging Voltage: DC 5V Battery Type: Li-polymer Battery Capacity: 45mAh (each earbud); 450mAh (charging case)Weight: 0. 1oz/4g (single earbud); 1. 5oz/42g (earbuds with charging case)