• Telescopic beam design, adjust the size flexibly according to the head circumference. Soft earmuffs, less pressure, suitable for long time wear
• New upgrade Bluetooth-compatible 5.0 version, higher quality and lower power consumption, Bluetooth-compatible transmission signal stability, less sound loss
• Side keys, comfortable touch, easy to operate, listen to music freely
• Offering both wireless and wired connectivity for your ultimate listening pleasure

Specifications:

• Bluetooth-compatible Chip: JL6925F
• Bluetooth-compatible Version: V5.0
• Drive Unit: 40mm
• Transmission Distance: ≥10m
• Standby Time: About 280H
• Battery Capacity: 300mAh
• Charging Time: About 2H
• Music Time: About 8H
• Call Time: About 8H
• Input voltage: Micro USB/DC5V/500mA