Product parameters:
Bluetooth specification: V5.0+EDR/A2DP/AVRCP/HFP
Frequency range: 2.4026GHz-2.480GHz
Transmission distance: more than 20 meters
Channel: stereo
Speaker parameters: 32 ohm/30mm
Speaker power: 0.5W*2
Signal to noise ratio: 104dB

Packaging accessories:
1 set of bluetooth headset +1 thin cloth headband +1 USB charging cable +1 manual