Description: Introducing our latest earphone with a sensitive pickup microphone for crystal-clear calls even in noisy environments. With a 13MM large dynamic unit, this earphone delivers a bright and active listening experience. The upgraded Bluetooth-compatible technology is compatible with 5.3, ensuring a stable and continuous connection without lag, making it more convenient to connect to devices. The unique battleship-shaped design adds a stunning and mysterious touch to the earphone. Experience surround sound generation that maintains the clarity of mid-low frequency bands and the transparency of mid-high frequencies, allowing you to immerse yourself in the world of music like never before. Don't miss out on this exceptional audio experience Item Name: Earphone Material: PC, ABS Features: Versatile, Durable, Sensitive Bluetooth-compatible Version: Bluetooth-compatible 5.3 Bluetooth-compatible Transmission Distance: 8-10 Meters Speaker Impedance: 32Q Excuse for Charging: Tpye-C Headphone Battery Capacity: 35mAh*2 Carrier Frequency: 2.4GHz-2.480GHz Frequency Range: 20Hz-20KHz Sensitivity: 109.17dB±3db Charging Time: about 1.5 Hours Size Details: L: 7cm/2.76", W: 4cm/1.57", H: 4cm/1.57" (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 Earphone 1 x Charging Bin 1 x USB Cable 1 x User Manual Sensitive pickup microphone for clear calls in noisy environments. 13MM large dynamic unit for a bright and active listening experience. Upgraded Bluetooth-compatible 5.3 for continuous connection without lag. Unique battleship-shaped design for a stunning and mysterious look. Surround sound generation for immersive music experience.