TWS compatible Bluetooth V5.1 8D écouteurs stéréo à faible latence casques sans fil écouteurs de musique avec micro pour les jeux

Description:Bluetooth V5.1 makes it low latency, strong anti-interference and signal stability.8D stereo sound makes the music performance more exquisite and excellent. It uses intelligent noise reduction technology to soe the noise interference in the environment and calls more HD.Made of ABS high quality material, it is lightweight and comfortable to use.The length of the product is 95mm, the width is 95mm and the height is 40mm.Bluetooth earphone adopts ACC coder/SAN decoder, for Dolby mortuary technical support, with polymer biological diaphragm, it has higher resolution, three frequency balance, better scene feeling and lower distortion rate. It is suitable for gaming, sport, running, office and travel to use, etc.Item Name: bluetooth-compatible EarphonesMaterial:ABSCharging Time: 60MinOperating Voltage: 3.7V(3.0-4.2V)Playback Time: 4-5 HoursQuiescent Current: ≥0.7μABluetooth Protocol Support: for A2DP AVRCP HFP HSPStand-by Current: 0.8mAWorking Frequency: 2.402GHz~2.480GHzBluetooth Version: V5.1Bluetooth Transmission Distance: 10-15MCharging Compartment Battery Capacity: 3.7V/400mAh (Included)Speaker Diameter: 12mmEarphone Battery Capacity: 50mAh (Included)Microphone: - 42db MEMS MicrophoneControl Method: Touch ControlCase Extra Charges: 3 TimesSpeaker Resistance: 32ΩHorn Frequency: 20-20KHzReceiving Sensitivity: -95dB±3dBLow Latency: 60msSize:9.5cmx9.5cmx4cm/3.74inx3.74inx1.57inNotes: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 X User Manual1 X Charging Cable1 X Charging Cabin2 X bluetooth-compatible Earphones