Wireless Earbuds Bluetooth Headphones 48hrs Play Back Sport Earphones With LED Display Over-Ear Buds With Earhooks Built-in Mic Headset For Workout Features: Intelligent digital display charging case: 400 mAh charging case with digital display and 45 mAh of headphone power. You can see the power at a glance and the LED indicator light will flash during the charging process. Bluetooth and Stereo Sound Quality: bluetooth earbuds adopt bluetooth technology, which can offer a clear and connection, allowing you to hear calls like you are communicating face to face with others. Don't worry about interruptions on listing to music and calling. One Button Control and Auto Pairing: Compared with control, button control is prone to that you can obviate any operations and don't need to remember its instruction. When you pick wireless earphones out of the charging case, they will automatically connect to the paired previous device. The range can attain up to 33ft away. When you put it back, the bluetooth earphones shut down and are recharging. Designed for Sports: Sport headphones to keep you motivated, a secure suit that won’t fall out during long hours of training, and no wires to hold you back Product Description: Product Name：Hanging earphone Color:Beige Product speaker: 14.2MM moving coil speaker Standby time: about 60H Working time: 6H Charging time: about 1H Charging bin charging time: 1.5H Communication distance: barrier- 10-15 meters Headset battery capacity: 45mAh Charging compartment battery capacity: 400mAh Product size:7x4.2cm/5.75*1.65in Package size:9.8x7.3x5cm/3.85*2.87*1.98in Net weight: 57g/ 0.12lb Gross weight: 80g/0.17lb Product accessories: 1x Earphone 1x charging cable 1x Manual