• Ergonomic design fits the shape of the head and is comfortable to wear

• 40mm large dynamic unit, more powerful bass

• 5.0 Bluetooth-compatible technology, faster transmission and more stable signal

• Support Bluetooth-compatible music and call, support AUX/TF card/FM

• Easy to adjust headband and the headphone head can be rotated 90 degrees

Specification:

• Function: Bluetooth-compatible 5.0 hands-free call, true stereo, TF card playback, FM radio

• Bluetooth-compatible version: 5.0

• Transmission distance: 10 meters

• Speaker size: 40mm

• Wired connection: by 3.5mm audio cable

• Music playback time: about 8 hours

• Charging time: about 2 hours

• Battery capacity: 350mAh