Digital Display Control Wireless Bluetooth Noise Reduction Headset Bluetooth 5.2 HiFi Features: Equipped with a new generation of low latency chip, Bluetooth 5.2 and + dual transmission, it is applicable to various models of 1os and Android. It establishes a stable wireless connection with your device and brings a fast game experience! J13 has been greatly optimized in terms of wearing experience, which conforms to the ergonomic design. It is equipped with three sizes of comfortable earplugs, and uses the three-point support mechanism fixed mechanically by the ear to make the wearing more fitting and stable The new V5.2 Bluetooth chip scheme has processing performance. In the game mode, the signal is more concentrated and . It is designed for game enthusiasts moving coil drive, automatic adjustment, accurate analysis of low, medium and high frequency details, restoration of sound texture being fully charged, the headset can be used for about 4-6 hours at a, and the charging compartment can provide about 45 additional times to meet the all-weather game power demand Product Description: Bluetooth version: 5.2 Bluetooth protocol: APD, AVRCP, HSP, HFP Prompt tone: English Effective distance: 10M (barrier free) Microphone: Yes Pairing: pick up automatic matching Angle diameter: 13mm Obstruction: 32 Sensitivity: 42db Battery capacity: 55mah headset, charging compartment: 300 Mah Charging interface: type-C Headset usage time: 3-4 hours (depending on volume) Key functions: up / down , up / down volume, / hang up, call back, game mode Package includes: 1 x A pair of headphones 1 x data cable 1 x Instruction 1 x Charging bin