1. Wireless Bluetooth headphones, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music.
2. Bluetooth 5.0, energy saving, improved data transfer, and less interference.
3. Wireless Bluetooth headset can be used within 33ft/10m of the Bluetooth device.
4. Long Lasting Rechargeable Battery, up to 4-5 hours of play back time and super long standby time.
5. Built-in microphone allows these headphones to act as a headset for hands free calling with mobile devices.
Bluetooth version: 5.0
Transmission distance: 10m
Speaker unit: 6mm
Wearing method: in-ear
Sound principle: dynamic circle
Standby time: 120 hours
Music playback time: 4 hours
Headphone charging time: 0.8 hours
Headphone battery capacity: 45mAh
Charging capacity: 350mAh
Bluetooth protocol: HFP/HSP/A2DP/AVRCP
Sensitivity: 98 (dB)
Horn diameter: 8mm
Frequency response range: 10-20000Hz
Microphone function: none
Product size: 4.5*4.5*3cm
1 Pair * earphone,
1 * Charging box,
1 * USB charging cable,
4 * Ear plug,
1 * English manual