Bluetooth Headset Wireless Bluetooth Earpiece V5.3 Hands- Earphones with Built- Mic for Driving/Business/Office/Game Specification: Product Name:Bluetooth Headset Material: ABS Gross weight:90g/0.22lbs Package size:11x9.8x4cm/4.33x3.86x1.58inch Headphone battery capacity: 50mAh Battery capacity of charging compartment :600mAh Bluetooth :5.3 time: About 4-6h single（Full charge） Headset Charging time: about 1- hour Features: Intelligent control:Specific control function makes it more convenient, tap once to play/pause and calls, to forward/backward, hold to adjust the volume. You can easily control it without operating the phone. Pairing and Control: Open the lid of charging case and wireless headphones will automatically connect to the last paired device. Bluetooth headphones with intelligent control button is multifunctional, such as, the call songs and activate. NEW &HIFI: The microphones of earbuds reduce background noise,make phone calls from stable and low power consumption.Each sport earbud has buttons to control the function of and reject phone, volume adjustment, ,voice assisatant. Stereo sound,handsfree calling during sports anytime and anywhere. Ergonomic and Easy To Carry: Bluetooth earphones are ergonomic ear shapes to ensure comfortable feel. Charging case is small,can be easily stowed your pocket. Accurate LED Display and Exquisite Appearance: Wireless Earbud use the unique LED display technology to accurately display the remaining power of charging case. The look is glossy spray, which is matched with the cold light effect to create delicate and exquisite appearance. Package Contents 1x Bluetooth Headset 1x USB cable