Features
Highlights: Bluetooth, handsfree function
Battery: 300mAh rechargeable battery
Headphones: Bluetooth V5.0
Product information
– Wireless bluetooth headset
– Easy to use, pair with your mobile phone and you are ready to listen to music, and take calls with the headphones on (built-in microphone)
– Frequency response: 20Hz-20KHz
– Sensitivity: 110+/_3dB
– Operating range up to 10 meters
– Rechargeable battery built-in – 300mAh (charge time app. 2 hours)
– Play music time up to 20 hours
– Bluetooth V5.0 – Supports HFT, A2DP & AVRCP
More Info: https://denver.eu/products/denver-bth-240black/c-1024/p-3909