Letsfit Wirelss Earbuds, Bluetooth 5.0 in-Ear Headphones Deep Bass 3D Stereo Sound Earphones with 27 Hours Playtime, Sweatproof Bluetooth Earbuds with Built-in Mic and Charging Case

Letsfit true wireless earbuds, can be used as a pair in stereo mode when you can immerse yourself in music or share music with your loved ones, or used separately in mono mode when you only need one earbud with the other earbud being charged in the charging case. Top Features ?Bluetooth 5.0 Connection ?Comfortable and Secure ?Charging Case as Cellphone Stand ?One-Step Pairing ?Sweat and Splash Resistant ?Comfy and cozy ?Built-in Microphone ?Call & Music Control ?27 Hours Play Time SPECIFICATIONS Model: ST-BE32 Bluetooth Standard: V5.0 Operating Range: 33 feet/10 meters (No obstacles between) Supporting Protocols: A2DP/HFP/HSP/AVRCP Charging Time: 1 hour (earbuds); 2 hours (charging case) Talk/Playing Time: about 4.5 hours (Varies according to volume level and audio content) Waterproof Rate: IPX5 Charging Voltage: DC 5V Battery Type: Li-polymer Battery Capacity: 42mAh (each earbud); 400mAh (charging case) Package Contents Wireless earbuds × 1 pair (left and right) Charging case × 1 Ear tips × 3 pairs (large, medium, small) Micro USB cable × 1 User manual × 1