Description: This Bluetooth-compatible headset ultra-low latency state, enhance the sense of gaming experience, and sound quality surging and layered to release the charm of music. Each ear of this Bluetooth-compatible headset is a host, open the lid with Bluetooth-compatible can be connected, compatible for iPhone, Android and digital devices with Bluetooth-compatible. It is made of high-quality ABS and zinc alloy material. The length of this product is 5.5cm, the width is 5.5cm and the height is 2.8cm. It is compatible for Android and digital devices with Bluetooth-compatible functions. Item Name: Earphone Material: ABS, Zinc Alloy Features: Ergonomic, HiFi Sound, Long Battery Life Bluetooth-compatible Version: 5.3 Earphone Type: Wireless Whether Noise Cancellation: Yes Waterproof: IPX5 Microphone: Support Transmission Distance: 10 Meters Music Time: 5-6 Hours Total battery life: 25 Hours Standby Time: 200 Hours Charging Time: 1-2 Hour Charging Case Battery: 300mAh Rechargeable Battery(Included) Frequency Response Range: 20Hz-20000Hz Size Details: LxWxH: 5.5cm x 5.5cm x 2.8cm/2.17" x 2.17" x 1.1"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Earphones 1 x Charging Compartment 1 x Charging Cable 1 x User Manual