ITEM NAME:Wireless Headset 5.0 Wireless Earphones Headphones Earbuds Stereo Ear Hook Description Features: 100% brand new and high quality. True wireless connection, faster transmission, and more stable signal, high-performance. Lightweight, adjustable, secure-fit ear hooks for comfort and stability. Built-in microphone allows you to enjoy hands-free calling and voice assistants. Reinforced design for sweat and water resistance during tough workouts. Specifications: Material: ABS+PC Color: Black Earphone Battery Capacity: 60mAh Charging Box Battery Capacity: 600mAh Voltage: 3.7V Rated Power: 50mW bluetooth: 5.0 Transmission Distance: 10 meters Protocol: HFP1.7,1.2, A2DP1.3, AVRCP1.6, SPP1.2 and PBAP1.2, BDR/BLE Receive Sensitivity: 120dB Impedance: 32ÃŽ © Frequency Response: 20Hz-20KHz Package Include: 2* Earphones 1* Charging Box 1* Charging Cable 2* Ear Caps 1* User Manual N ote: Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item..2 Earphones. Lightweight, adjustable, secure-fit ear hooks for comfort and stability. 1 Charging Cable. Charging Box Battery Capacity: 600mAh. 1 Charging Box. Detail Image. Due to the difference between different monitors, the picture may not reflect the actual color of the item.