Description: Wireless: True wireless earbuds are equipped with the most advanced wireless 5.0 technology ensures stable connections with mobile phones. Easy for operation: The wireless headphones has button control functions, easy to operate with your hands when you are driving, working, running. Lossless sound: The hands-free earbuds come with clear sound with deep bass, which helps enjoy your music moment even in a loud environment. Ergonomics design: The wireless earphones are comfortable to wear for a long time, and you will never worry about hurting your ears. Low power consumption: The earbuds feature quick charging. You need to charge for 2 hours to support 160-hour stand-by, convenient to use. Specification: Color: As Shown. Material: ABS. Size: Approx. 10.50*5.00*5.00cm/4.13*1.97*1.97in. Wireless version: V5.0. Frequency: 2.4~2.48GHz. Transmission distance: up to 10m. Frequency response: 2.4GHz. Microphone sensitivity: -45dB. Power: rechargeable battery. Charging voltage: 5V. Charging time: 2 hours. Earphone battery capacity: 150mAh. Talk time: 6 hours. Play time: 6 hours. Standby time: 160 hours. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Wireless Earphone. 2 Pieces Ear-hooks. 1 Piece USB Cable. 1 Piece User Manual.