Features: 100% brand new and high quality Active Noise Cancellation: Isolate the sound and listen to it, using a dedicated noise reduction chip, through receiving and analyzing the additional noise, the opposite signal is generated in the earphone to cancel it. Ergonomic Design: Exercise and fitness, can not be thrown away, you can enjoy a comfortable experience even wearing headphones for a long time, forming a triangular stable support with the ears, and still close to the ears when strenuous exercises. Shocking Sound Quality Experience: Feel the shocking sound quality experience, can analyze the audio excellently, and present the original sound. Small Enough: Wear it for a day without getting tired, light per ear, in-ear design, no weight-bearing feeling. Super Battery Life: Let the ears enjoy a little more, TYPE-C interface input charging and charging, charging compartment supports power display. Package Includes: 1x TWS5.0 Wireless Headphones LED Display 1x Charging Compartment 1x Charging Cable 1x Ear Cap 1x Manual Specifications: BT Version: V5.0+EDR Wireless Frequency: 2.4ghz Support Protocol: A2dp1.3/hfp1.6/hsp1.2/avrcp1.6/d11.3 Transmission Distance: 10 Meters Battery Capacity: 50mah Charging Voltage/current: 5v/1a Play/talk Time: About 4 Hours Charging Time: 1~2 Hours Standby Time: 120 Hours Speaker Impedance: 8mm 32 Microphone Sensitivity: -42db Working Temperature: -10-50 Input Voltage/current: 5v/1a Material: Plastic Color: Black, Gold, Gray, Red Net Weight: 123/0.27lbs note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.